If it's the first Mother Gong LP, which is actually called "Mother" and is billed as being by Gilli Smyth as opposed to Mother Gong per se, that one is pretty good. The rest is dodgy, but occasionally cool.
The lowdown on Mother Gong:
http://www.planetgong.co.uk/maze/blu...thergong.shtml
Apologies to tapdance enthusiasts worldwide for the thread hijack.