Don't know of any other legal downloading alternatives, other than perhaps puretracks.com, which is not any cheaper than itunes. Think your choice right now is an honest $10 an album or a dishonest smaller price.

Also, here are my current favee songs with Baby in the title:

Cry Baby Cry - The Beatles
You Just Haven't Earned it Yet Baby - The Smiths
Don't Leave the Light on Baby - Belle & Sebastian
Baby Love - Diana Ross & The Supremes
Everybody Loves My Baby - Fats Waller
Combat Baby - Metric
Little Fat Baby - Sparklehorse