eMusic used to be our number one choice for free music, but their free trial offer isn't as generous as it once was. Instead of 25 free songs you can download, now they just give you a $10 music credit. Still pretty good for a free trial, but not as great as Rhapsody.
What's Free: $10 to download the music of your choice when you sign up for a trial.
Number of MP3 Available: 7 million
Cost After Free Trial: $11.99 a month for 24 downloads a month. This results in every song only costing 49¢ each.