The Official RU-vid channel of EXIT TUNES. EXIT TUNES is a global record music company. EXIT TUNES started the EXIT TUNES Vocaloid Compilation series, as well as releases/distributes compilation albums with songs made by composers and singers who are active online. Among other things, EXIT TUNES also has live events. VOCALOID™3 Library MAYU is a female VOCALOID that EXIT TUNES released.