Instrumental Duet Instrumental Duet,Organ,Trombone - Level 3 - Digital Download SKU: A0.744697 Composed by Phil Lehenbauer. Arranged by Phil Lehenbauer. Concert,Contemporary,Folk,Sacred. Score and parts. 7 pages. Phil Lehenbauer #5990165. Published by Phil Lehenbauer (A0.744697). This is the second piece written to feature a younger or less experienced trombonist.  Featuring the popular hymn Amazing Grace, the range of the trombone part is only an octave and uses only the first three positions.  Combined with an original melody and melodic organ accompaniment, this will add a moment of beauty to a service or recital.  The first movement of this suite (1. Fanfare) is also available on this website.