Singing! (MOVIE size Ver.) is a single and alternative shorter version of Ho-kago Tea Time's song Singing!, produced by Pony Canyon and published on the 19th of February 2012 within the album K-ON! Movie - Official Band Yarouyo!! K-ON! Movie Hen. The song is the shorter version of the ending theme song of the K-ON! Movie. The song was sung by Mio Akiyama's voice actress Yōko Hikasa, written by Shouko Oomori, composed by Hiroyuki Maezawa and arranged by Shigeo Komori.