Roller Coaster / BIRTHDAY

 is the 14th single released by SHAKALABBITS.

Tracklist

 * 1) Roller Coaster
 * 2) BIRTHDAY
 * 3) Roller Coaster-[You be UKI]
 * 4) Roller Coaster-[You be TAKE-C]
 * 5) Roller Coaster-[You be KING]
 * 6) Roller Coaster-[You be MABO!]
 * 7) BIRTHDAY-[You sing!!]
 * 8) BIRTHDAY-[Play guitar to this]
 * 9) BIRTHDAY-[Without bass]
 * 10) BIRTHDAY-[For future drummers!!]