やっちー / 六調節

Questions about the credits

Who composed the music on やっちー / 六調節 by 当山達子?

The music on やっちー / 六調節 by 当山達子 was composed by 普久原恒勇.

Who wrote the lyrics for やっちー / 六調節 by 当山達子?

The lyrics for やっちー / 六調節 by 当山達子 were written by 上原直彦.

Who performed vocals on やっちー / 六調節 by 当山達子?

Vocals on やっちー / 六調節 by 当山達子 were performed by 当山達子 and 山里勇吉.