Thank you, and congratulations on your choice of the Roland Digital Piano HP-7/3. The piano sounds are rich and have wide-ranging expressiveness. The stereo sampling piano sound generator realistically reproduces the sound of the hammers striking the strings, producing tones of a high-quality concert grand piano. The maximum polyphony of 64 notes allows free use of the pedal without running out of notes. The HP-7 features a new speaker system that provides sounds with depth and spatial realism. The progressive hammer action keyboard duplicates the touch of a grand piano with a heavier touch in the lower register and a lighter touch in the upper register. The pedal is designed for good-feeling response, allowing subtle performance nuances to be expressed. The HP-7/3 features a variety of practice features including a metronome, rhythm function, two-track recorder, and an ear-training game. There are 65 built-in piano songs, mainly classical compositions for listening and training.