Please choose the correct ending to complete the given sentence: Playing drums: A drummer shows the components of a double base drum pedal. the drummer

Ending1: slightly flips the double base drum pedal on an extension drum. Ending2: then place his feet on the pedals and demonstrates playing the double pedal process. Ending3: adjusts a mic wire on the drums. Ending4: tries o a split base drum to make a sound.

Answer format: ending1/ending2/ending3/ending4