Bill uses Bruce (piano) and his trio everytime he has an event for himself or the T'bones. John Aue, Bass (sensational and a terrific arranger to boot!), Laurie Kennedy on drums (Mr steady, tasty and constant). That's Bobby Jefferies on sax who, sometimes (though he plays two saxes at once on one tune...very cool) makes it a quartet...yes I know with me it makes a quintet...but I'm just trying to give you a nice overview of some really good guys and musicians.