Yamaha B-30AR is a versatile musical instrument that can be used to play a wide variety of music genres. With its three keyboards, you can play the melody on the upper manual with the right hand, the chords on the lower manual with the left hand, and bass notes on the pedals with the left foot. The B-30AR also features a variety of tone levers that allow you to control the sound of each note, as well as a number of effects such as reverb, sustain, and tremolo. This makes it a great choice for both beginners and experienced musicians alike.