From the makers of Angry Birds is the Theme Song for their first spin-off "Bad Piggies".
The arrangement is listed as advanced/intermediate due to the speed/tempo of the piece. If you are familiar with the Theme song then you know it goes ridiculously fast. Feel free to bring it down to the speed that both players are comfortable, a slower speed does not decrease the charm of this piece. The audio clip is at the fastest tempo - so you can hear more of the clip in 30 seconds.

Theselively arrangements are intended for the elementary pianists or keyboardplayers. While some duets are more challenging than others, the notation hasusually been kept as simple as possible and musical elements such as dynamics,articulations, phrasing and slurs have been omitted completely. To make thingseasier for the players, the piano parts are printed in large type with Primoand Secondo parts on separate pages. In the Secondo part, chordsare printed underneath the staff (rather than above) to create space for thefingering suggestions.

Elementarypianists rarely have the valuable opportunity of playing in an ensemble. Themain feature of the Really Easy Christmas Collection for piano duet isthat it?s fully compatible with the Optional Instrumental Pack, a set ofinstrumental parts for all 20 songs in this collection. The Instrumental Packcontains (a) full scores of each piece plus a set of parts in varioustranspositions. It is available here: https://www.sheetmusicplus.com/title/21394520 

Theduets include the following well-known Christmas carols and hymns: Angels fromthe Realms of Glory (Melody: Gloria); As with Gladness, Men of Old (Melody:Dix); Away in a Manger (Melody: Mueller); Deck the Halls (Melody: Nos Galan); Ding!Dong! Merrily on High (Melody: Bransle de l'Officiel); God Rest You Merry,Gentlemen (Melody: God Rest You Merry); Good Christians All Rejoice (Melody: InDulci Jubilo); Good King Wenceslas (Melody: Tempus Adest Floridum); Hark! TheHerald Angels Sing (Melody: Mendelssohn); I Saw Three Ships (Melody: I SawThree Ships); It Came Upon the Midnight Clear (Melody: Carol); Joy to the World(Melody: Antioch); Oh Christmas Tree (Melody: Tannenbaum); Oh Come all yeFaithful (Melody: Adeste Fidelis); Once in Royal David's City (Melody: Irby); SilentNight (Melody: Stille Nacht); The First Nowell; The Holly and the Ivy (Melody:Holly and the Ivy); We Three Kings and WeWish You a Merry Christmas.

Theaudio examples include several other instruments using parts from the OptionalInstrumental Pack.