For most of its existence the group revolved around Clayton Chipper, Dave McKinney, Chad Hedley and Peter Keelan.

Wildly coloured and decorated mobile motorised musical sculptures, zany costumes and wild pieces of street theatre became the groups signature. They toured Canada (with Cecile Williams - also the creator of the wondrous decoration and costumes - and with Sian De Lier joining in) for three months. This was followed by invites to the Singapore Arts Festival and Melbourne International Arts Festival.

The group has the following recordings:-

Just A Slice-	Whak 1997 (original percussive music) recorded at Lee Buddle Studios, Perth, Australia
3 Hours In Canada-	Whak 1996 (original world/folk music) recorded in a studio in Calgary, Canada
Darwin ABC Radio	Whak 1990 (live to air)

Since this time Dave and Clayton have continued to explore and create with their new fusion of live drumming and percussion with electronica...with Rhibosome