Beginner - More 16th Note Bass Drum

1 +a 2 + 3 + 4 +  1 +a 2 + 3 + 4 +
CC/X---------------//X---------------
HH/--x--x-x-x-x-x-x//--x--x-x-x-x-x-x
SD/-----o-------o--//-----o-------o--
BD/O--O---O---O----//O--O---O---O----

Play slow at first then get faster and faster. Play along with music once fast enough.