In 1998, DJ Gaspard came in for a tattoo in Ajja’s shop and they became fast friends.
Their first performance together was at the Psyberpunk Naturalp Festival in November 2002. Later that year, they toured Australian festivals (Outback Eclipse, Rainbow Serpent and Exodus). In the summer of 2003, DJ Gaspard and Ajja, in collaboration with Tanina Munchkina and Master Margherita, created Peak Records.

Performing together with The Peaking Goddess Collective (an organic-trance live-act of which Ajja is a founding member) through the summer of 2004, revealed high compatibility between DJ Gaspard and Ajja (very similar tastes in music and psychedelic philosophy).
The next logical step was the formation of their own live act : Yab-Yum.

Ajja bringing his knowledge of instruments and frequencies and DJ Gaspard, a strong sense of dance-floor dynamics from his experience as a DJ and sound engineer. This combination produces a strong psychedelic dance oriented sound with musical sensitivity.
Beyond their releases, collaborations with N3xu5, Electrypnose and Drumatik can be mentioned. Read more on Last.fm. User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.