Trombone Solo - Level 4 - Digital Download SKU: A0.901179 Composed by Johann Sebastian Bach. Arranged by Justin S. Bare. Baroque. Individual part. 2 pages. Justin S. Bare #6021505. Published by Justin S. Bare (A0.901179). Perhaps one of the most well-known and recognizable pieces of music that J.S Bach composed, this prelude was composed as part of the Well Tempered Clavier, a book containing a series of piano preludes and fugues in all 12 major and minor keys. Here, the prelude has been transcribed for solo trombone.This transcription is written in a way which leaves much of the interpretive decisions to the performer. There is room for a lot of creativity in how the piece is presented, making it quite rewarding to practice and perform.