English version
PARTITIONS GRATUITES
Instruments
ACCORDEON
ALTO
AUTRES INST…
BALALAIKA
BANJO
BASSE
BASSON
BATTERIE
BOUZOUKI
BUGLE
CHANT - CHO…
CHARANGO
CITHARE
CLAIRON
CLARINETTE
CLAVECIN
CLOCHES
CONTREBASSE
COR
COR ANGLAIS
CORNEMUSE
CORNET
DOBRO - GUI…
DULCIMER
EUPHONIUM
FANFARE - B…
FLUTE
FLUTE A BEC
FLUTE A DIX…
FLUTE DE PA…
FORMATION M…
GUITARE
GUITARE PED…
HARMONICA
HARPE
HAUTBOIS
LIVRES
LUTH, THEOR…
MANDOLINE
MARIMBA
ORCHESTRE
ORGUE
OUD
PARTITIONS …
PAS DE PART…
PERCU. ORCH…
PERCUSSION
PIANO
SAXOPHONE
SYNTHE
TROMBONE
TROMPETTE
TUBA
UKULELE
VIBRAPHONE
VIELLE A RO…
VIOLE DE GA…
VIOLON
VIOLONCELLE
XYLOPHONE
Accueil
Instrumentations
Compositeurs
Nouveautés
Top 100
Métronome
Portées musicales
ACHATS POUR MUSICIENS
Partitions Numériques
Librairie Musicale
Matériel de musique
Idées cadeaux
A propos de free-scores.com
Partitions
Gratuites
1
Partitions
Numériques
12
Librairie
Musicale
2
Matériel
de Musique
7 072
Partitions numériques
Accès après achat
Expédition postale
Téléchargement
TRI ET FILTRES
TRI ET FILTRES
Tri et filtres :
--INSTRUMENTS--
ACCORDEON
ALTO
AUTOHARPE
BANJO
BASSE
BASSON
BATTERIE
BOUZOUKI
CHORALE - CHAN…
CITHARE
CLAIRON
CLARINETTE
CLAVECIN
CLOCHES
COR
CORNEMUSE
CORNET
DEEJAY
DIDGERIDOO
DULCIMER
EUPHONIUM
FANFARE - BAND…
FLUTE A BEC
FLUTE DE PAN
FLUTE TRAVERSI…
FORMATION MUSI…
GUITARE
GUITARE LAP ST…
HARMONICA
HARPE
HAUTBOIS
LIVRES
LUTH
MANDOLINE
MARIMBA
OCARINA
ORCHESTRE
ORGUE
PERCUSSION
PIANO
SAXOPHONE
SYNTHETISEUR
TROMBONE
TROMPETTE
TUBA
UKULELE
VIBRAPHONE
VIOLON
VIOLONCELLE
XYLOPHONE
style (tous)
AFRICAIN
AMERICANA
ASIE
BLUEGRASS
BLUES
CELTIQUE - IRISH - S…
CHANSON FRANÇAISE
CHRISTIAN (contempor…
CLASSIQUE - BAROQUE …
COMEDIES MUSICALES -…
CONTEMPORAIN - 20-21…
CONTEMPORAIN - NEW A…
COUNTRY
EGLISE - SACRE
ENFANTS : EVEIL - IN…
FILM - TV
FILM WALT DISNEY
FINGERSTYLE - FINGER…
FLAMENCO
FOLK ROCK
FOLKLORE - TRADITION…
FUNK
GOSPEL - SPIRITUEL -…
HALLOWEEN
JAZZ
JAZZ MANOUCHE - SWIN…
JEUX VIDEOS
KLEZMER - JUIVE
LATIN - BOSSA - WORL…
LATIN POP ROCK
MARIAGE - AMOUR - BA…
MEDIEVAL - RENAISSAN…
METAL - HARD
METHODE : ACCORDS ET…
METHODE : ETUDES
METHODE : TECHNIQUES
NOËL
OLD TIME - EARLY ROC…
OPERA
PATRIOTIQUE
POLKA
POP ROCK - POP MUSIC
POP ROCK - ROCK CLAS…
POP ROCK - ROCK MODE…
PUNK
RAGTIME
REGGAE
SOUL - R&B - HIP HOP…
TANGO
THANKSGIVING
Vendeurs (tous)
Musicnotes
Note4Piano
Noviscore
Profs-edition
Quickpartitions
SheetMusicPlus
Tomplay
Virtualsheetmusic
Pertinence
Ventes
Prix - au +
Prix + au -
Nouveautes
A-Z
difficulté (tous)
débutant
facile
intermédiaire
avancé
expert
avec audio
avec vidéo
avec play-along
Non classifié
1004
PIANO & CLAVIERS
Piano seul
1673
Piano, Voix et Guitare
1115
Piano, Voix
360
Instruments en Do
109
Accordéon
96
1 Piano, 4 mains
41
Piano Facile
33
Orgue
31
2 Pianos, 4 mains
5
Accompagnement Piano
5
Piano Trio: piano, violon, violoncelle
2
Piano Quatuor: piano, violon, alto, violoncelle
2
Piano Quatuor: piano, 2 violons, violoncelle
2
Ensemble de Pianos
1
Piano (partie séparée)
1
Instrumentations suivantes
Retracter
GUITARES
Guitare notes et tablatures
1663
Ligne De Mélodie, (Paroles) et Accords
1200
Paroles et Accords
468
Basse electrique
267
Guitare
250
Ukulele
217
2 Guitares (duo)
42
Banjo
34
Ensemble de guitares
20
Dulcimer
19
Mandoline
17
Piano, Guitare (duo)
12
4 Guitares (Quatuor)
5
3 Guitares (trio)
3
Basse électrique (partie séparée)
2
2 Dulcimers (duo)
2
Partitions De Groupes
2
Ensemble de Ukulélés
1
Ukulele Baryton
1
Dobro
1
Guitare, Violon, Violoncelle (trio)
1
Instrumentations suivantes
Retracter
VOIX
Chorale SATB
177
Chorale TTBB
95
Chorale 3 parties
69
Chorale SSAA
55
Chorale
49
Chorale 2 parties
30
Voix seule
14
Voix duo, Piano
12
Chorale Unison
7
Voix haute
6
Voix duo
3
Voix Tenor
2
Voix Alto, Piano
2
Voix Soprano, Piano
1
Voix Soprano
1
Voix moyenne, Piano
1
Voix, Guitare
1
Chorale SSATB
1
Voix Baryton, Piano
1
Instrumentations suivantes
Retracter
VENTS
Saxophone
248
Clarinette
159
Flûte traversière
150
Quatuor de Saxophones: 4 saxophones
120
Saxophone (partie séparée)
106
2 Saxophones (duo)
68
Saxophone Alto
63
Flûte traversière et Piano
61
Saxophone Alto et Piano
58
Quatuor de Clarinettes: 4 clarinettes
56
Clarinette et Piano
49
2 Clarinettes (duo)
46
Quintette à Vent: flûte, Hautbois, basson, clarinette, Cor
43
Saxophone Tenor et Piano
41
Flûte, Hautbois, Clarinette, Basson
41
2 Flûtes traversières (duo)
39
Hautbois, Piano (duo)
34
Saxophone Tenor
32
Harmonica
29
Saxophone, Clarinette (duo)
27
Quintette de Saxophone: 5 saxophones
24
Clarinette, Violon (duo)
20
Instruments en Mib
19
Clarinette, Trompette (duo)
17
Flûte, Clarinette (duo)
16
Quatuor de Flûtes : 4 flûtes
15
Quintette de Clarinettes: 5 clarinettes
14
Saxophone Soprano et Piano
14
Saxophone Baryton, Piano
14
3 Saxophones (trio)
13
Hautbois (partie séparée)
13
2 Hautbois (duo)
13
Hautbois, Basson (duo)
12
Flûte et Guitare
12
Flûte, Violon
12
Ensemble de saxophones
12
Trio de Flûtes: 3 flûtes
11
Flûte, Saxophone (duo)
11
Hautbois, Clarinette (duo)
11
3 Clarinettes (trio)
11
Clarinette Basse, Piano
11
Ensemble de Clarinettes
10
Hautbois, Flûte
9
Clarinette et Alto
8
Flûte, Alto (duo)
8
Ensemble de Flûtes
7
Flûte, Trompette (duo)
7
Hautbois, Guitare (duo)
6
Clarinette, Harpe (duo)
6
Clarinette, Guitare (duo)
5
Flûte à Bec
5
Clarinette (partie séparée)
4
Clarinette, Basson (duo)
4
Hautbois
4
Quintette de Flûte : 5 flûtes
4
Flûte, Clarinette, Piano (trio)
4
Cor Anglais
3
2 Flûtes traversières, Piano
3
Cor anglais, Piano
3
Flûte, trombone et piano
3
Hautbois, Violoncelle et Piano
2
Flûte, Alto et Piano
2
Flute (partie séparée)
2
Flûte, Basson et Piano
2
Flûte, Violoncelle, Piano (trio)
2
2 Saxophones, Piano
2
Clarinette, trompette et piano
2
Ocarina
2
2 Flûte à bec (duo)
2
Clarinette, Violoncelle, Piano (trio)
2
Flûte, Clarinette et Basson
2
Clarinette, Contrebasse (duo)
1
Flûte, Hautbois, Clarinette (trio)
1
2 Clarinettes, Basson
1
Quatuor de Clarinettes: Clarinette, Violon, Alto, Violoncelle
1
Saxophone et Guitare
1
Saxophone, Violon (duo)
1
Flûte, Clarinette, Violon (trio)
1
Clarinette, Violoncelle (duo)
1
Saxophone Soprano
1
Flûte, Hautbois (duo)
1
Cor anglais, Guitare (duo)
1
Flûte, Hautbois, Piano (trio)
1
Flûte, Violon, Guitare
1
3 Flûtes à bec (trio)
1
Clarinette Basse
1
Flute, harpe et violon
1
Ensemble à vent
1
Flûte, Violoncelle
1
Instrumentations suivantes
Retracter
CUIVRES
Trompette
176
Trombone
114
Quintette de Cuivres: 2 trompettes, Cor, trombone, tuba
69
Trompette (partie séparée)
61
Trombone (partie séparée)
56
Quatuor de Cuivres : 2 trompettes, trombone, tuba
52
Cor
34
Trompette, Piano
34
Trombone et Piano
32
2 Trombones (duo)
26
2 Trompettes (duo)
25
Trompette, Saxophone (duo)
21
Bass Clef Instruments
18
Trompette, Trombone (duo)
17
Instruments en Sib
17
Cor et Piano
17
Quatuor de Cuivres
11
Quatuor de Cuivres: 2 trompettes, Cor, trombone
11
Tuba et Piano
8
Quatuor de cuivres: 4 trombones
7
Tuba
6
2 Tubas (duo)
6
2 Cors (duo)
5
Cor (partie séparée)
5
Trompette, Harpe
4
Euphonium
4
Euphonium, Piano (duo)
4
Cor Anglais
3
Cor anglais, Piano
3
Quatuor de cuivres: 4 cors
3
2 Euphoniums (duo)
3
3 Trombones (trio)
2
Tuba (partie séparée)
2
Cor et Harpe
2
Trombone, Tuba (duo)
1
Ensemble de Tubas
1
Trio de Cuivres
1
Trompette, Trombone, Piano
1
Cor anglais, Guitare (duo)
1
Ensemble de Trombones
1
2 Euphoniums et 2 Tubas
1
3 Cors (trio)
1
Euphonium, Tuba (duo)
1
3 Trompettes (trio)
1
Cor, Violoncelle (duo)
1
Instrumentations suivantes
Retracter
CORDES
Quatuor à cordes: 2 violons, alto, violoncelle
139
Violon
106
Violon et Piano
84
Violoncelle, Piano
48
Alto, Piano
39
Harpe
37
Alto seul
34
Violoncelle (partie séparée)
28
2 Violons (duo)
27
Violoncelle
24
Violon, Violoncelle (duo)
22
Trio à Cordes: violon, alto, violoncelle
21
2 Violoncelles (duo)
21
Violon, Alto (duo)
18
2 Altos (duo)
17
Alto (partie séparée)
11
Quintette à cordes: 2 violons, alto, violoncelle, basse
11
Trio à Cordes: 2 violons, violoncelle
10
Contre Basse
8
Harpe, Flûte (duo)
6
Contrebasse, Piano (duo)
6
Violoncelle , Guitare (duo)
6
Violon, Guitare (duo)
6
Violon (partie séparée)
5
2 Harpes (duo)
5
Alto, Guitare (duo)
5
Trio à Cordes: 3 violoncelles
4
Harpe, Violon (duo)
4
4 Violoncelles
4
4 Harpes
3
Alto, Violoncelle (duo)
3
Piano Trio: Violon, Alto, Piano
3
Trio à cordes: 3 violins
2
Quatuor à cordes: 4 violons
2
Contrebasse (partie séparée)
2
Quatuor à cordes : 4 altos
1
Harpe et mandoline
1
Quintette à cordes: 2 violons, 2 altos, violoncelle
1
2 Violoncelles, Piano
1
Trio à Cordes: 2 violons, alto
1
2 Contrebasses (duo)
1
Instrumentations suivantes
Retracter
PERCUSSIONS & ORCHESTRES
Ensemble Jazz
541
Orchestre d'harmonie
179
Batterie
113
Orchestre
110
Jazz combo
93
Fanfare
76
Orchestre à Cordes
72
Ensemble de cuivres
54
Cloches
16
Orchestre de chambre
12
Percussion (partie séparée)
9
Percussion
9
Vibraphone
7
Ensemble de Percussions
5
Xylophone, Piano
2
Piano et Orchestre
2
Marimba
2
Batterie (partie séparée)
1
Xylophone
1
2 Xylophones
1
Quintette à Vent
1
Instrumentations suivantes
Retracter
AUTRES
Vous avez sélectionné:
Blue
intermédiaire
Flûte et Guitare
Partitions à imprimer
12 partitions trouvées
<
1
Duo Sonata No. 03 for Guitar and Flute/Violin "Blue Sonatine"
Flûte et Guitare
Flute,Guitar,Violin - Level 3 - Digital Download SKU: A0.926002 Composed by Ken Tur…
(+)
Flute,Guitar,Violin - Level 3 - Digital Download SKU: A0.926002 Composed by Ken Turley. 20th Century,Blues,Jazz. 24 pages. Ken Turley #4832635. Published by Ken Turley (A0.926002). While in a traditional sonata-like form, the musical content is definitely blues influenced. The opening movement is quiet and gentle, the second fun and energetic, the third begins contemplatively then takes off. Moderately challenging for experienced players, this will liven up any performance. The audio clip is the 2nd movement and is computer generated.
$7.00
6.55 €
#
Flûte et Guitare
#
Ken Turley
#
Duo Sonata No. 03 for Guitar and Flute/Violin "Blue Sonatine"
#
Ken Turley
#
SheetMusicPlus
Last picnic at Blue Lake for flute and guitar
Flûte et Guitare
Instrumental Duet Flute,Guitar,Instrumental Duet - Level 3 - Digital Download SKU: A0.5…
(+)
Instrumental Duet Flute,Guitar,Instrumental Duet - Level 3 - Digital Download SKU: A0.575805 Composed by David Warin Solomons. Contemporary. Score and parts. 8 pages. David Warin Solomons #2028307. Published by David Warin Solomons (A0.575805). This is a bittersweet duet for flute and guitar in a jaunty 6/8 time but which continually varies from major to minor. It was originally an ecology song, which I wrote in 1976, but this year I made it into an instrumental piece. Discussions with various flautists finally led to this preferred title (Last picnic at Blue Lake and the French equivalent Dernier Pique-Nique au Lac Bleu) The pdf file contains the score and separate parts. The audio sample is an electronic preview.
$10.00
9.36 €
#
Flûte et Guitare
#
David Warin Solomons
#
Last picnic at Blue Lake for flute and guitar
#
David Warin Solomons
#
SheetMusicPlus
The Blue Danube
Flûte et Guitare
Flute,Guitar,Instrumental Duet - Level 3 - Digital Download SKU: A0.1177671 Compose…
(+)
Flute,Guitar,Instrumental Duet - Level 3 - Digital Download SKU: A0.1177671 Composed by Johann Strauss. Arranged by Mark Phillips. 19th Century,Classical,Romantic Period. 4 pages. A. J. Cornell Publications #777669. Published by A. J. Cornell Publications (A0.1177671). Johann Strauss’s “The Blue Danube†for flute and guitar.
$4.99
4.67 €
#
Flûte et Guitare
#
Johann Strauss
#
Mark Phillips
#
The Blue Danube
#
A. J. Cornell Publications
#
SheetMusicPlus
BUS STOP CITY BLUES - Flute & Guitar
Flûte et Guitare
Flute,Guitar - Level 3 - Digital Download SKU: A0.1147228 By LINCOLN BRADY. By LINC…
(+)
Flute,Guitar - Level 3 - Digital Download SKU: A0.1147228 By LINCOLN BRADY. By LINCOLN BRADY. Arranged by LINCOLN BRADY. Blues,Chamber,Classical. Full Performance. Duration 170. LINCOLN BRADY #747418. Published by LINCOLN BRADY (A0.1147228).
$6.99
6.54 €
#
Flûte et Guitare
#
LINCOLN BRADY
#
LINCOLN BRADY
#
BUS STOP CITY BLUES - Flute & Guitar
#
LINCOLN BRADY
#
SheetMusicPlus
BUS STOP CITY BLUES - Flute & Guitar
Flûte et Guitare
Flute,Guitar,Instrumental Duet - Level 3 - Digital Download SKU: A0.1147227 By LINC…
(+)
Flute,Guitar,Instrumental Duet - Level 3 - Digital Download SKU: A0.1147227 By LINCOLN BRADY. By LINCOLN BRADY. Arranged by LINCOLN BRADY. Blues,Chamber,Classical. 5 pages. LINCOLN BRADY #747417. Published by LINCOLN BRADY (A0.1147227).
$6.99
6.54 €
#
Flûte et Guitare
#
LINCOLN BRADY
#
LINCOLN BRADY
#
BUS STOP CITY BLUES - Flute & Guitar
#
LINCOLN BRADY
#
SheetMusicPlus
Bluish Bunny for flute and guitar
Flûte et Guitare
Instrumental Duet Flute,Guitar,Instrumental Duet - Level 3 - Digital Download SKU: A0.5…
(+)
Instrumental Duet Flute,Guitar,Instrumental Duet - Level 3 - Digital Download SKU: A0.578092 Composed by David Warin Solomons. 20th Century,Blues,Contemporary. Score and parts. 10 pages. David Warin Solomons #3507317. Published by David Warin Solomons (A0.578092). A quirky piece involving rhythmical bounces (especially 4/4 time mixed with 3-3-2 time) and bluesy chords.
$10.00
9.36 €
#
Flûte et Guitare
#
David Warin Solomons
#
Bluish Bunny for flute and guitar
#
David Warin Solomons
#
SheetMusicPlus
Can't Help Falling In Love
Flûte et Guitare
Flute,Guitar,Instrumental Duet - Level 3 - Digital Download SKU: A0.1343243 By Elvi…
(+)
Flute,Guitar,Instrumental Duet - Level 3 - Digital Download SKU: A0.1343243 By Elvis Presley. By George David Weiss, Hugo Peretti, and Luigi Creatore. Arranged by Guilherme Facchetti. Chamber,Classical,Pop,Rock,Standards. 4 pages. Guilherme Facchetti #928768. Published by Guilherme Facchetti (A0.1343243). This arrangement of Can't Help Falling In Love for Flute and Classical Guitar, is a free artistic recreation, elaborated from the phonographic informations contained in the album Blue Hawaii, from 1961 by Elvis Presley, published by RCA Records. This sheet music contain complete score and separated parts.
$4.99
4.67 €
#
Flûte et Guitare
#
Elvis Presley
#
Guilherme Facchetti
#
Can't Help Falling In Love
#
Guilherme Facchetti
#
SheetMusicPlus
53 Original works for flute and classical guitar
Flûte et Guitare
Instrumental Duet Flute,Guitar,Instrumental Duet - Level 3 - Digital Download SKU: A0.5…
(+)
Instrumental Duet Flute,Guitar,Instrumental Duet - Level 3 - Digital Download SKU: A0.577584 Composed by David Warin Solomons. 20th Century,Contemporary. Score and parts. 501 pages. David Warin Solomons #2065695. Published by David Warin Solomons (A0.577584). These works are all also available separately on this site, but if you are interested in acquiring this album, it will afford you a very big discount. All pieces are composed by David Warin Solomons and the scores and parts are all provided. The sound sample is Pax Eiscum, performed by Michelle LaPorte and Gerry Saulter. The pieces are as follows: Pax eiscum (= peace be upon them) The face of Love Cotoneaster A rune of hospitality After the party Falling is painless Tip of the flame Lull Ningal's Song Kichijiro A Christmas Song A forever kind of love A Springtime jaunt A time of change Ariette oubliée Beetle's Wings Cupid, shame yourself Dawn in the room Dorina Elégie Exmas Carol Feuer und Wasser For my cat Greek Wassail Invitation to the journey Japanese snapshots Last picnic at Blue Lake Letter to a distant lover Little Laser lady Memorial for a child Messe Miniature Passacaglia Petite Ballade Playtime Venus has left the building Across a crowded room Being but men Chantefable d'Aucassin et Nicolette The Story of Henry King Potrait of a bird Rosebuds Sentimental Song Solace Song for Jenny Street Song Sunday morning Solitude The Swallows Think On (A latter day Ronsard) Three words too many To idelness To Marie Virgo and Taurus What is left of us.
$50.00
46.78 €
#
Flûte et Guitare
#
David Warin Solomons
#
53 Original works for flute and classical guitar
#
David Warin Solomons
#
SheetMusicPlus
DEDICATED TO SIMON TEMPLAR (DEDICADO A SIMON TEMPLAR)
Flûte et Guitare
Instrumental Duet Flute,Guitar,Instrumental Duet - Level 3 - Digital Download SKU: A0.8…
(+)
Instrumental Duet Flute,Guitar,Instrumental Duet - Level 3 - Digital Download SKU: A0.807790 Composed by Claudio Amadeo Viggiano. Blues,Contemporary,Film/TV,Multicultural,World. Score and parts. 8 pages. Claudio viggiano #3227789. Published by claudio viggiano (A0.807790). Flute and Guitar duo. Simon Templar is a fictional character also known as The Saint. Intelectual property: exp n° 5.250.599 -Rep. Arg. My email contact: clavi10@hotmail.com.
$4.49
4.2 €
#
Flûte et Guitare
#
Claudio Amadeo Viggiano
#
DEDICATED TO SIMON TEMPLAR
#
claudio viggiano
#
SheetMusicPlus
Octopus's Garden - Flute & Guitar duet
Flûte et Guitare
By The Beatles. Arranged by Derek Hasted. Score, Set of Parts. 14 pages. Published by …
(+)
By The Beatles. Arranged by Derek Hasted. Score, Set of Parts. 14 pages. Published by Derek Hasted
Derek Hasted writes "This wonderfully upbeat piece of music makes a great flute & guitar duet - the sustain of the flute carries the melody, and the guitar provides a bouncy accompaniment that is part ragtime and part bluegrass.<br> <br> The flute part is Early Intermediate and the guitar part is just a little harder if the ragtime swinging bass seems unfamiliar.<br> <br> There are no repeats in this piece, and that allows changes to the texture in the successive verses.<br> <br> I’ve performed this piece in concert and it’s always been a great crowd-pleaser.<br> <br> I hope you enjoy playing this piece!"
$4.99
4.67 €
#
Flûte et Guitare
#
The Beatles
#
Derek Hasted
#
Octopus's Garden - Flute & Guitar duet
#
Derek Hasted
#
SheetMusicPlus
Potes Suite for Flute and Guitar
Flûte et Guitare
Contemporary. Flue. Ebook and online audio. 73 pages. Mel Bay Publications - Digital …
(+)
Contemporary. Flue. Ebook and online audio. 73 pages. Mel Bay Publications - Digital Sheet Music #30885MEB. Published by Mel Bay Publications - Digital Sheet Music
ISBN 9781513459943. 8.75x11.75 inches.<br> <br> Potes Suite is a set of four contemporary pieces for flute and guitar composed by the flute and guitar duo Nuclear Okra. The pieces are inspired by the rich tapestry of diverse cultures living in the medieval mountain village of Potes, Spain. The suite incorporates a wide variety of musical styles, rhythms, and techniques drawn from folk, flamenco, Balkan, jazz, blues, country, classical, West African, and Latin American genres. Each piece is approximately four minutes in length. Includes access to online audio and separate pull-out parts for the flute and guitar.
$17.99
16.83 €
#
Flûte et Guitare
#
Potes Suite for Flute and Guitar
#
Mel Bay Publications - Digital Sheet Music
#
SheetMusicPlus
<
1
© 2000 - 2024
Accueil
-
Nouveautés
-
Compositeurs
Mentions légales
-
Version intégrale