Octave shift: Raise or lower the pitch of notes in octaves to cover a wide range of registers
Tuning: Adjust the tuning in 1Hz increments to match other instruments or vocals
Transpose: Raise or lower notes in semitone steps
Metronome: Useful for practicing playing at a constant tempo
Tempo adjustment: Change the tempo of the rhythm and metronome to suit the music
Reverb: Adds a reverberation effect to the sound for a broader range of musical expression
Maximum 32-note polyphony: Designed so that keys will sound even when many others are played at the same time
LCD screen: Everything you need to know in one place