I don't hear a trombone, at what point do you hear it?
Anyway, playing this led me to this incredible video of the following :-
Thieves in the Temple (Prince) with Herbie Hancock on piano; Dave Holland, bass; Jack DeJohnette, drums; Don Alias, percussion; John Scofield, guitar and Michael Brecker on tenor saxophone. Montreal Jazz Festival, 1997
https://youtu.be/PBkJF4hi_XQ
It doesn't get any better than this. This is incredible, and Hancock is one of the few pianists who makes a Yamaha grand seem small.
Ray Hall, Taree