Based on my experience, you cannot upload an MP3 that contains a dollar sign ($) to the Amazon Cloud Player. I had to rename mine in iTunes or it would just sit and attempt to upload over, and over, and over again.
Based on my experience, you cannot upload an MP3 that contains a dollar sign ($) to the Amazon Cloud Player. I had to rename mine in iTunes or it would just sit and attempt to upload over, and over, and over again.