Trombone Solo - Level 1 - Digital Download SKU: A0.826058 By Dua Lipa. By Caroline Ailin, Dua Lipa, Emily Schwartz, and Ian Kirkpatrick. Arranged by Anderson Quevedo. Pop. Individual part. 2 pages. The Sheet Music Library #6855607. Published by The Sheet Music Library (A0.826058). Don't Start Now by Dua Lipa - Lead Sheet for Trombone.