Par BACEWICZ GRAZYNA. Studying the sketches for works which a composer considers to be finished, perfected, is a fascinating activity. It enables one to penetrate the secrets of creative work, to compare the initial outline of a composition with its final version. A sketch is generally left untitled, but it does occur that a composer enhances the status of such a draft by giving it a title, before creating an improved version of that title on the basis of the finished work. The list of compositions by Grazyna Bacewicz, the full catalogue of which is held in the National Library in Warsaw, includes a work for string quartet entitled Quatuor. The manuscript was left undated, but analysis of the music allows us to date this work to the mid-1960s. In the composer?s output from that period, the instrumental tone colouring, often an element that helps to forge a work, takes on particular significance. The first movement of the Quatuor [à cordes] opens with three fifth-tritone chords ?cast forth?, in succession, in saltando-gettato technique by the cello, second violin and first violin. When we look at the beginning of the Seventh String Quartet, from 1965, such a chord appears in the second bar of the cello part. Further comparisons lead to interesting conclusions. The two opening movements are almost identical, built from the same elements, only spatially arranged in a different way. In the structure of the first movement of the Seventh Quartet, one distinguishes two thematic planes, which shape the narrative after the fashion of a sonata allegro. The first theme is a series of episodes of changing texture ? from passagework to chords and short glissandos repeated with varying intensity. The second theme (Meno mosso) displays an imitative form. Both works feature an inverted reprise. For the first 25 bars of the second movement, a nostalgic Grave, the two works sound identical. The continuation of this movement in the Quatuor [à cordes] is more modest than in the analogous segments of the Seventh Quartet, in terms of both changing textures and the use of differentiated means of articulation. Towards the end, a motif from the beginning of this movement returns in modified form. Both the third movements (Capriccioso in the Quatuor [à cordes], Con vivezza in the Seventh Quartet) take the form of a rondo, and appearing in each of them is the same ?warbling? theme, based on scattered notes with grace notes. The Seventh String Quartet is in three movements. The presumed prototype consists of four movements. The last movement of the Quatuor [à cordes] is a Maestoso resembling a mine of textural ideas for other works of a sonoristic provenance from this period. The introduction, constituting a closed narrative whole and a reference point for the rest of the movement, is followed by segments that are dominated by ostinatos of various kinds, including with the use of harmonics, passages built on the progressive shifting of short motifs, and unevenly spread chords. Grazyna Bacewicz used material from earlier works more than once in her compositions. Her oeuvre also includes ?twin? pieces merely scored for a different set of instruments. Yet the self-quotation that occurs in the case of the Quatuor [à cordes] and the Seventh String Quartet ? lengthy passages from another of her works reused with minor modifications ? is an unusual situation. It undermines the former?s status as an independent work. Malgorzata Gasiorowska/ Répertoire / Quatuor à Cordes

Chaconne. Par LERDAHL FRED. Chaconne (2016), for string quartet, was commissioned by the Daedalus Quartet to celebrate its 15th anniversary. The commission was supported by New Music USA, made possible by annual program support and/or endowment gifts from Pennsylvania Council on the Arts, Helen F. Whitaker Fund, and Aaron Copland Fund for Music. My music has a substantial history with Daedalus. I composed the Third String Quartet (2008) for them, and subsequently they performed my three string quartets on several occasions and recorded them brilliantly on Bridge Records (Bridge 9352: Music of Fred Lerdahl, vol. 3). Chaconne is in one movement lasting 19 minutes. It is effectively my fourth string quartet. Quartets 1-3 form a unified cycle lasting 70 minutes. When I finished the cycle, I thought I would never write again for the medium; yet I could not resist the opportunity of working again with Daedalus. The issue was how to compose another string quartet unrelated to the earlier cycle. The solution came from my solo cello piece There and Back Again (2010), which was based on a four-bar variation pattern from a 17th-century chaconne. Unlike the asymmetrical phrases and expanding variations of much of my music, the chaconne form requires symmetrical phrases and strictly periodic variations. I wished to work again with these symmetries but on a larger scale. Chaconne also differs in character and expression from the three-quartet cycle. The cycle is inward and intense, a kind of psychological excavation. Chaconne is, for the most part, transparent and playful. Many of its textures emerge from little canons, not completely unlike the rounds that children sing. Any composer who writes in chaconne form (one thinks above all of the last movement of Bach’s D minor violin partita and the finale of Brahms’s Fourth Symphony) is confronted with the challenge of how to create a larger form out of a constantly repeating pattern. My Chaconne grows from paired antecedent-consequent phrases, each variation lasting eight bars. The 50 variations group into three large rotations, forming three arcs of tension and relaxation, with subtle parallel connections across the rotations. Notwithstanding my attraction to chaconne form, I purposefully disguised its symmetries and periodicities in order to build an overall dramatic shape. Fred Lerdahl/ Répertoire / Quatuor à Cordes

Born in South Africa, but now an Irish citizen, Kevin Volans' musical idiom has been shaped by an unusually diverse range of experiences, including studies with Stockhausen in Cologne, field trips to South Africa to study traditional music, his own involvement with the New Simplicity movement, his collection of contemporary art and African textiles, friendships with composers like Morton Feldman and Gerald Barry, as well as a love of virtuoso piano music which he performs, broadcasts and records. While having an easily recognised, unique voice, Volans' music resists compartmentalisation. He is as comfortable working in conventional genres as embarking on innovative collaborations with artists of other disciplines.String Quartet #1 (White Man Sleeps) was written for the Kronos Quartet and was first performed by them in July 1986, London.The title 'White Man Sleeps' comes from a moment in nyanga Panpipe music where the performers leave off playing their loud pipes for a few cycles and dance only to the sound of their ankle rattles, to let the white landowner sleep - for a minute or two.'In composing this piece I drew from the following sources: the first movement owes something to the style of Basotho concertina music - the second and fourth movements are drawn from traditional Nyungwe music played by Makina Chirenje and his Nyanga panpipe group at Nsava, Tete, Mozambique, recorded and transcribed by Andrew Tracey (to be found in an article entitled 'The nyanga Panpipe dance' in African Music, Vol.5, #1 (1971) - the third movement derives from the San bow music (recorded by Tony Traill of the University of Witwatersrand) and from Basotho lesiba music, transcribed by myself - in the fifth movement I added my own invented folklore. My approach to the original music was anything but purist - it is played in Western tuning, filtered, slowed down by a few 'time-octaves?, cast into non-African metres (like the 13-beat pattern of the first dance) and redistributed between the players in several ways. I also used interlocking techniques where they were absent in the original models and vice versa' - Kevin VolansDuration 24 minutes. Parts available: CH61205. / Quatuor A Cordes (Conducteur)

Lubo? Fi?er (1935?1999) was one of the most distinctive figures of Czech music in the 20th century and composed the Variations on an Unknown Theme in 1976. The ?unknown theme? was a prankish eight-bar theme from Fi?er?s student days. In the elation following the home-team win over Canada on 15 March 1959, he made a bet with his colleague Kalach to compose a concert piece for violin and orchestra with the working title ?Canada-Rondo?. The whimsical contest was abandoned, but Fi?er did not forget the theme and he later created variations on it for his new composition for the Talich Quartet. The Variations on an Unknown Theme have now been published for the first time ever. This edition is based on the autograph of the score which is housed in the Czech Museum of Music in Prague.

Par PART ARVO. Fratres (original setting for violin and piano) was commissioned by the Salzburg Festival and premiered on August 17th, 1980 at that very place (violin: Gidon Kremer, piano: Elena Kremer). Composed in Pärt's very own 'Tintinnabuli'-style, this piece allows many different settings because it is not bound to a specific tone color. 'The highest virtue of music, for me, lies outside of its mere sound. The particular timbre of an instrument is part of the music, but it is not the most important element. If it were, I would be surrendering to the essence of the music. Music must exist of itself … two, three notes … the essence must be there, independent of the instruments.' (Arvo Pärt)/ Répertoire / Quatuor à Cordes