Description: Easily select from 0 to 7 beats, double and halve tempo, duplets,triplets,quadruplets etc... If you're uncertain of the numeric tempo of a song, simply press TAP button in time with the rhythm you hear, and the TAP function will set the tempo accordingly.There?s a Auto mode which is great for speed training, reference-tone function for tuning and other handy tools to make practicing fun and effective.