I bought this for our daughter, the music is very calming, not like the annoying ones on the market. The remote control really helps when we just play it without going in the room. Its has two levels for the volume and u can have only music, only light, or both, and also only rotating with or music or even light!
I was only disappointed because the first we bought did not have the rings on the birds and girafa's neck as can be seen on the pics. I sent back to amazon they sent me another one but still with no rings. I gave up, becase the rings would make a difference, but its better have the whole lot with no rings than not having it at all.
If you buy it you wont regret it. It's quite expensive in our point of view, but with no doubt very worth it having.
Ah..it's very easy to assemble as well and later when the baby can stand u can remove the mobile and keep the music machine still attached to the crib to soften/calming the baby!
Hope it helps.