On the Tiger Moth [Trombone Quartet]

This is a piece from the film "Castle in the Sky" (Laputa), played during scenes where the crew of the Tiger Moth are active.
Since the air pirates are generally comical, it would be good to express that atmosphere with the timbre.
For the intricate 16th notes at the beginning, try to get creative with alternate positions. Taking the F note in the higher 4th position should make the slide work easier.
There are many high notes, but try not to overwork your embouchure; instead, focus on breath pressure. (AKI-C)