So I've got this gig next week and the piano player makes sure to tell me that the percussionist (I'm assuming it's a latin/samba/bossa etc...-heavy gig) is very particular about what Tumbao paterns he uses. So he tells me to review my tumbao variations. First of all, I think that he made a mistake because I thought there was only one tumbao pattern for the bass (I'm aware of others for percussion). So As of now, my search has been pretty futile, and I feel that if they're out there, I need to be aware of them. Just wondering if anyone here could help me out.