Just finishing up my new album of music for kids (and their adults). GPO is featured in some way or other on 10 of the 14 tracks. In some cases just one or two instruments are from GPO, but it is featured more significantly on a few songs, as in "Don't Bother Any Butterflies" which I posted a demo of a while back. I'll be posting a full song or two from the CD eventually once it is officially released (we open a cage and a CD comes flying out to much fanfare), but in the meantime here's an MP3 sampler of the whole album, in which you'll be able to hear some GPO here and there.
The CD is available now for a preorder discount, and if you'd like more than one (they make great stocking stuffer gifts for holidays and birthdays) give me a holler and I'll get you a special discount beyond that. Click here for more info.