Trombone Duet Trombone - Level 2 - Digital Download SKU: A0.546601 Composed by Jean Baptiste Loeillet of Ghent (1680-1730). Arranged by James M. Guthrie. Baroque,Contest,Festival,Standards,Traditional,Wedding. Score. 12 pages. Jmsgu3 #156601. Published by jmsgu3 (A0.546601). Jean Baptiste Loeillet: Sonata No. 2 for Trombone Duo Duration: 16:00, Score: 12 pages 1. Largo 2. Allegro 3. Largo 4. Vivace 5. Vivace 6. Largo 7. Giga.