You don't know the names of instruments so well. You walk past the sitar and pick up the bass. You play a rocking solid grinding pulse. You do the bass lines to Black Circle songs like Fucked up Planet and Toxic burning fume bandits. You then put the bass down and head over to the drums for a three minute flailing solo. Very good stuff. Motely says your great. He opens a bottle of 1876 wine and the two of you drink it while he calls Fredrich Blackstreak. Blackstreak arrives forty two minutes later and you jam with them on After Forever. You do it really well and you are now a member of Black Circle!