Performance assistant technology
Play along with a song on the instrument’s keyboard and produce a perfect per-
formance every time ... even if you play wrong notes! All you have to do is play
on the keyboard—alternately on the left- and right-hand ranges of the keyboard,
for example—and you’ll sound like a pro as long as you play in time with the
And if you can’t play with both hands, you can still play the melody simply by
tapping one key.
Play a Variety of Instrument Voices
With the DGX-640, the instrument voice that sounds when you play the key-
board can be changed to violin, flute, harp, or any of an extensive range of
voices. You can change the mood of a song written for piano, for example, by
using violin to play it instead. Experience a whole new world of musical variety.
Play Along with Styles
Want to play with full accompaniment? Try the auto-accompaniment Styles. The
accompaniment styles provide the equivalent of a full backing band covering
wide variety of styles from waltzes to 8-beat to euro-trance … and much more.
Select a style that matches the music you want to play, or experiment with new
styles to expand your musical horizons.
Easy Performance with Music Notation Display
When you play back a song, the corresponding score will be shown on the dis-
play as the song plays. This is a great way to learn how to read music. If the song
contains lyric and chord data*, the lyrics and chords will also appear on the score
* No lyrics or chords will appear on the display if the song you are using with the score display
function does not contain the appropriate lyric and chord data.
Graded Hammer Standard Keyboard
Thanks to our experience as the world’s leading manufacturer of acoustic pianos, we’ve developed a key-
board with action that’s virtually indistinguishable from the real thing. Just as on a traditional acoustic
piano, the keys of the lower notes have a heavier touch, while the higher ones are more responsive to
lighter playing. The keyboard’s sensitivity can even be adjusted to match your playing style. This Graded
Hammer technology also enables the DGX-640 to provide authentic touch in a lightweight instrument.
All you need is