The CDP 220 even features an SD card slot allowing you to load in songs from the internet or save your own compositions. Drums, bass lines, a whole backing band in a variety of musical styles is at your fingertips. The CDP 220 also has hundreds of built-in rhythms with full accompaniment. So in addition to learning the hundreds of built in songs you can also utilize the CDP 220's music challenges to further advance your music capabilities.
Utilizing the onboard display you'll learn music notation and hand position. The CDP 220 also features Casio's renowned Step Up Lesson System. Electric pianos, organs, even the ability to layer and split the keyboard with other sounds. The CDP 220 also ventures into other areas where a traditional acoustic piano cannot. Starting with an 88 note, scaled, weighted hammer action that gives you remarkable control over the CDP 220's stereo grand piano sounds. The CDP 220 from Casio has all the features you're looking for in a digital piano.