Very very simple:

At the driving-range
Black Flag
Circle Jerks
Danzig
Eighties Matchbox
Fu Manchu
Ginn Palace
Husker Du
Iron Maiden
Jimi
Kyuss
Led Zep
Misfits
Nirvana
Operator Generator
PJ Harvey
QOTSA
Ramones
Slayer
Terra Firma
UK Subs
Vandles
Winnebago Deal
X-Ray specs
Yeah Yeah Yeahs
ZZ top


.........SEE IMA COOL GUY REALLY!!
remember pick only 1 artist per letter - i know its tough.