whoo, also known as Whoosrockq, is a VOCALOID producer specializing in soft-rock songs using Hatsune Miku and Hatsune Miku Append. In 2011, his song Fireworks was featured in the album Supernova 4 by EXIT TUNES. In 2013, he collaborated with lasah for her album, "INNOCENCE," writing "INSOMNIA." Read more on Last.fm