Trombone Solo - Level 1 - Digital Download SKU: A0.609552 By Boyz II Men. By Christine Yarian and Freddie Perren. Arranged by Kevin Busse. Contemporary. Individual part. 2 pages. Kevin Busse #5371627. Published by Kevin Busse (A0.609552). This is an exact transcription of It's So Hard To Say Goodbye To Yesterday in the easy key of C for Trombone.

Trombone Solo - Level 3 - Digital Download SKU: A0.609518 By Boyz II Men. By Christine Yarian and Freddie Perren. Arranged by Kevin Busse. Contemporary. Individual part. 2 pages. Kevin Busse #5371513. Published by Kevin Busse (A0.609518). This is an exact transcription of It's So Hard To Say Goodbye To Yesterday in the original key for Trombone.