777 ~We can sing a song!~

 is the 33rd single by AAA.

Information

 * Lyrics: leonn (Track 1), Kenn Kato (Track 2), Mitsuhiro Hidaka (Track 1 Rap)
 * Composition: Hirofumi Hibino (Track 1), Jam9 (Track 2), ArmySlick (Track 2)
 * Arrangement: BLUE☆BiRDS (Track 1), Sin (Track 2)
 * Brass Section Arrangement: YOKAN (Track 1)

CD

 * 1) 777 ~We can sing a song!~
 * 2) Birthday song
 * 3) 777 ~We can sing a song!~ (Instrumental)
 * 4) Birthday song (Instrumental)

mu-mo Edition CD

 * 1) 777 ~We can sing a song!~
 * 2) Birthday song
 * 3) Think about AAA 6th Anniversary ~season 21~

Type A DVD

 * 1) 777 ~We can sing a song!~ (Music Clip)
 * 2) 777 ~We can sing a song!~ (Music Clip Making Beach Edit)

Featured Members

 * Nishijima Takahiro
 * Uno Misako
 * Urata Naoya
 * Ito Chiaki
 * Hidaka Mitsuhiro
 * Atae Shinjirou
 * Sueyoshi Shuuta