Lorre penned the theme song (and did the spoken parts) and became a successful television producer. To date the soundtrack has never been released for retail. Chuck Lorre said he has never received any royalties.
That's a radical fact, Jack. He went on to create nothing as good.
In other news For current and old TMNT fans Irma is suppose to show up in the new series and there's to be a cameo of the original turtles with their original voices this season.