Is there a real track with a stylistically correct mambo bass line or tumbao? I mean one where the bass plays on the "and" of beat 2 and on beat 4, with beat 4 playing the root of the chord in the next measure. The real track mambo bass that I have is not correct. I end up using the 2nd midi bass from the "McCoy Bossa" style when I want a real mambo bass line.