Unlock the following bass guitars for purchase at the shop by performing the corresponding tasks in Co-op mode. The bass guitars can only be used in Co-op mode:
BASS GUITAR - HOW TO UNLOCK Gibson Cherry SG - Beat 10 songs. Gibson Cream SG - Get a golden five star rank on all 40 original songs. Gibson Grabber - Beat 20 songs. Gibson Natural Maple Grabber - Get a golden five star rank on all songs. Gibson Natural Thunderbird - Get a five star rank on all of the regular songs. Gibson Thunderbird - Beat 30 songs. Hofner Sunburst Classic - Get a five star rank on all songs including the bonus songs. Musicman Lava Pearl Stingray - Beat 21 songs with a five star rank.