I have the same question. Did it get answered.

Hi Kristina，

Thanks for contacting
Blancho Bedding. I am really sorry for the late response. This Crib Mobile
package contains a Baby Crib Mobile Bed Bell Holder Arm Bracket and a Wind-up
Music Box and toys. Easy operation and convenient to use, it will rotate while
playing music. Hope this would be helpful. If you are interested in it, please
do not hesitate to place order in our store. Thanks and have a nice day!

Blancho Bedding Sales Department

For how long will the Music Box play the music until it needs to be re-started again? Very important to know in my case as this will drive my decision of purchasing or not. It's a beautiful mobile otherwise, exactly what I'm looking for but as stated I need to know the music box efficiency and time of music being played. Also, what sort of music is being played? Ocean sounds, Bach, Mozart?

Hi, the mobile will rotate while playing
music, and it will stop once a song finishes, then you need to re-twist the
winding. The song is Mozart Lullaby or Brahms Lullaby(we ship it randomly).
Thanks!