Intermediate - 12/8 Double Bass

You can use any cymbal for this, but a loose hi-hat or a ride hit har.  You gotta work hard to get the timing right, its hard.

RC|x . . x . . x . . x . . |x . . x . . x . . x . . |
SD|. . . o . . . . . o . . |. . . o o o . . . o . . |
BD|oooooo. . . o o o . . . |oooooo. . . o o o . . . |
12|1 + a 2 + a 3 + a 4 + a |1 + a 2 + a 3 + a 4 + a |
8