This song, also known as the Crazy Frog Song, is a remix of Harold Faltermeyer's 1984 composition Axel F, produced by Henning Reith and Reinhard "DJ Voodoo" Raith, two members of the German dance production team Bass Bumpers. Jamster! arranged the remix, and later marketed it as a ringtone. The remix consists of vocals taken from the Crazy Frog recording by Daniel Malmedahl in 1997. It uses mainly the same part of the two-minute original that was used in Jamster!'s ringtone release. The song also uses the "What's going on?" vocal shotguns from another 2003 remix of Axel F, by Murphy Brown and Captain Hollywood (dubbed Axel F 2003 and sometimes Axel F 2004). User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.