This effector makes a sound if powered and can be used for making music. Normally it makes piano sounds. The sound frequency can be changed by punching the block. There are some special sounds that depend on the block below:
Block BelowEffect
GlassHihat
StoneKick
ChestSnare
TreeCrash
WoodLite Crash
Coal BlockExplosion Sound
Lava SourceFire Sound
Steel BlockRaises the pitch by one octave