There may be 4 descriptions of Balloon: 1. See also DJ Balloon. Do yourself and Last.fm a favour. Correct Your Tags! 2. There is also an English alternative band named Balloon who released <I>Gravity</I> in 1992. The best known track was "Tightrope Walker", a duet with Sarah McLachlan. 3. A dutch prog-rock band. 4. It's also previous name of Vector Lovers. (1992-2000) 5. Japanese pop-punk band.