Get ready to feel very emotional with "Trombone Concerto (arr. B. Free): I. —" by Nathaniel Shilkret. With a 82 BPM and 4 time signature, the rhythms flow in A♯/B♭ minor. Spanning 12 minutes and 20 seconds, "Trombone Concerto (arr. B. Free): I. —" radiates low energy from start to finish. Let the very emotional vibes of this track carry you away.