Instrumental Duet,Piano Harpsichord,Instrumental Duet,Organ,Piano - Level 3 - Digital Download SKU: A0.942244 Composed by Colin MacKnight. Baroque,Contemporary. Score and parts. 7 pages. Colin MacKnight #6292263. Published by Colin MacKnight (A0.942244). This piece is a conjectured completion to Contrapunctus 14, the incomplete quadruple fugue which concludes Johann Sebastian Bach's Art of Fugue. This completion is the culmination of Colin MacKnight's dissertation, Ex Uno Plures: A Proposed Completion of Bach's Art of Fugue. This piece comes in two versions: one on two staves for score-study and/or performance on keyboard without pedals, and one on three staves for organ performance. Both are included with purchase of the score.

Instrumental Duet,Organ - Level 5 - Digital Download SKU: A0.901733 Composed by Arcangelo Corelli. Arranged by C. van Graan. Baroque,Christmas,Classical. 7 pages. C. van Graan #6204305. Published by C. van Graan (A0.901733). The final movement (Pastorale) from Arcangelo Corelli's Christmas Concerto, Op. 6 no. 8, has been arranged for organ and piano! The original work bears the inscription Fatto per la notte di Natale (made for the night of Christmas).In the original concerto grosso, two violins and a cello play the solo parts. In this arrangement, these solo parts are played by the organ, using two manuals and the pedals.The accompaniment, originally played by a string orchestra and continuo, is played by the piano in this arrangement.This movement is between four and five minutes in duration. The level of the piano accompaniment is Intermediate to Intermediate Advanced. The organ part is for an advanced organist.