Dave Grohl, and Joey Cape.
Nirvana, D.F.L., None More Black, Kid Dynamite, Bigwig, Lagwagon, Smoke Or Fire, Strike Anywhere, Discount, Hot Water Music, F-Minus, Satanic Surfers, Belvedere, Thirty Nights Of Violence, Pulley, Foo Fighters, Face To Face, Cauterize, 7 Seconds, Sublime, Against Me, Choke, D.B.S. (both), Enemy You, Cigar, and so many god damn more.