Up arrow (or + at the V) to louden the volume Down arrow (or - at the V) to soften the volume Right arrow (or + at the T) to increase tempo Left arrow (or - at the T) to decrease tempo Click on a number from 1 to 8 to set the number of beats
The speaking language is Japanese. I actually found an error for 6 in the ones place (Reason: Not sounding)
