I have seen the MBB twice, once at the Brecon Jazz festival when I was thrilled at the REAL sound of Randy Brecker's horn. The other time (the first) I was playing at the Vienne Jazz Festival in France (near Lyon) and was given tickets to see the Vanguard Orchestra followed by the MBB. The Vanguard band were fantastic; tight, musical, professional quality big band music. Totally flawless. Then the MBB came on and were raggy, loose and INCREDIBLE. They blew the Vanguard band off the stage. It was a real lesson for me about the value of music as expression rather than music as mathematics. The energy of the MBB was overwhelming.

I recall Kenny Drew Junor was there, as was R. Brecker. I am struggling to recall who else was in the band (it was July 1994) but, if you get the chance, go for it. You won't regret it.
Rob