It seems like a really cool product and I was excited to recieve it it, but only 19 of the 20 keys work

A good product.

In a world of circuit bending geekazoids who absolutely LOVE products like this one (promises to be,) finding one they haven't heard of or aren't familliar with creates a sort of Pavlovian response to take out the wallet and enter credit card numbers

Product was defective, but since it was a gift, I did not find that out until after the 30 day Amazon return period

neat product

Good product, fun to play with :)

The product works great

Excellent seller, product as expected!!

But still worth the money and overall a good product

what a wonderful instrument!if you are a creative musician, you will enjoy this product!much love!

the product works alright

Great quality for such an inexpensive product.

Was ok but A and B on the key bord were exactly the same same thing with C# and D# don't waste you're money on this

Sounds nice and all, but the low C and B are the same note on the one i got, renders it rather useless to me.

but I would like to see some improvements in the future!Very fun!Justin C