Please tell me any good music that usually play in rock style pub?

well that depends on what sort of rock style pub your going for...
best bet is to have quite a selection heres a few typicals to start you of... if you need more email me...

Blur* oasis * green day
RATM* guns n roses* system of a down
*beastie boys *prodigy *chemical brothers
*the clash *The specials *

bloc party * the rakes * gossip *

ect ect ect.....

if you need more check out music mags and websites

metallica, machine head, muse, the hives, sex pistols, foo fighters, qotsa, NIN, fall out boy, linkin park, oasis, maximo park, feeder, kaiser chiefs,arctic monkeys.

Nirvana,Seether

You can't go wrong with a few songs from Bon Jovi, Bryan Adams, Oasis, The Who, Kaiser Chiefs, Nirvana, Pink Floyd and maybe a bit of Gary Moore and Eric Clapton