A CD with a famous frog on it and then call it The Green Album that sounds like something from the Muppets and yes you are right this is a Muppets soundtrack with the face of Kermit made out of words related to the soundtrack.
On this soundtrack you find famous tracks we all know and maybe some lesser known songs. The Green Album is availible as CD or as MP3 download.
This Soundtrack has music from various artist so check out how many classic tracks you know.
Go see The Muppets The Green Album.