Brass Ensemble,Trombone Quartet Trombone - Level 4 - Digital Download SKU: A0.1206307 By John van Gulik. By Thomas Morley. Arranged by John van Gulik. Classical. Score and parts. 13 pages. John van Gulik #804504. Published by John van Gulik (A0.1206307). My Bonny Lass (she smileth) is a famous English ballett, written by Thomas Morley and published in 1595 in his First Book of Balletts to Five Voices.  It is arranged here for trombone quartetIncludes a score and parts,  Parts 1-3 are included in Bass, Tenor, and Treble clefs.For alternate keys, accompaniment tracks, or other trombone quartets, visit my website at https://jvgmusiconline.com