A lot of different sounds, especially a good sound of grand piano.
Midi connections.
Pedal comes with the piano.

UTILIZATION

Very nice touch, which suits me perfectly (recreation)
Configuration rather simple, but a little confusing at first (+ hold a button to use the keyboard to select recorded song or sound)
Regarding the MIDI caneux, according to the manual, it looks simple, not tested.
No manual included with the device in French, thank you Internet, all the manuals are online at Casio

SOUNDS

Realistic sounds, many accompaniments, one is spoiled for choice.
At the same time, I'm not a musician, it is certainly more than enough for me

The grand piano is + this function learning illuminated keys.
Here, I must say that it's great. I made the piano / synth for 7 years as a child. After more than 10 years off, I wanted to get back.
Well it does help!
There are songs as recorded, most of classical stuff and then varied (popular songs or tubes), and two pieces of Jazz (I love).
9 Songs can be added, after having converted to casio, I have not tested it yet but it looks pretty simple in theory.
Opportunity to slow the tempo, play right hand, left hand, or both, to the piano stops as we did not support the right key, or continue, as desired.
One has the impression of having a teacher, or almost.

OVERALL OPINION

How long have you use it?
few intensive days!
- What is so special that you like most and least?
The best: the function keys light to teach.
The least: no piece of rock style Jerry Lew Lewis recorded, but it corrects itself ..
- Have you tried many other models before buying it?
No, I had already noticed before, on the net, and recently I found 50% reduction, so I've taken the plunge
- How would you rate the quality / price?
excellent value for money: 500 euros with his cabinet
- With experience, you do again this choice? ...
yes without hesitation