What's Going On

연주 · 보컬

보컬

Sandie Wollasch

연주

Peter Bolte (목관), Ingolf Burkhardt (트럼펫), Lutz Büchner (목관), Frank Delle (목관), Stephan Diez (기타), Fiete Felsch (목관), Danny Gottlieb (드럼), Dan Gottshall (trombone), Sebastian Hoffmann (trombone), Ingo Lahme (trombone), Christof Lauer (솔로, tenor saxophone, 목관), Michael Leuschner (트럼펫), Stefan Lottermann (trombone), Boris Netsvetaev (피아노), Claus Stötter (트럼펫), Arie Volinez (electric bass guitar), Tobias Weidinger (트럼펫)

오케스트라

NDR Bigband

지휘

George Gruntz