Rock☆key

Rock☆key is a single by OSAKA BB WAVE.

Tracklist

 * 1) Rock☆key
 * 2) Blue note♪ ~Aoi Onpu~ (Blue note♪～青い音符～)
 * 3) Rock☆key (instrumental)
 * 4) Blue note♪ ~Aoi Onpu~ (Blue note♪～青い音符～) (instrumental)