Can you buy just the guitar and drums and still play without having to sing?

Question: Can you buy just the guitar and drums and still play without having to sing!?
Best Answer - Chosen by Asker:

you would have to buy the guitar drums and game separately which might be more expensive than buying it all-in-one even if you never use the microphone!. but yes you should be able to play w/o singing!. At least if it is anything like RockbandWww@QuestionHome@Com