kbco, studio y volume 28 goes on sale saturday at select whole foods market locations. >> we get so much of a thrill listening to the artists and clearly to entice so many great musicians to come in and play, they must love what this is about too. >> a lot of artists go out of their way to come by and play at the kboc studios. it started in 1988 when melissa ethridge came to the studios. the line up, nora jones. we have local heroes like the lym nears. there are 18 tracks on the disk this year. >> let's talk about where the proceeds go. and do you know how much has been raised over the years? >> yes. that's the math. we split the proceeds between boulder 28 project -- as well as food bank of the rockies. we took them on a few years ago. they are magnificent. anybody who's hungry in colorado knows where they can go. >> on sale saturday, where can people get a copy? >> go to kbco.com and get all the information. first of all, you can buy up to 6 copies this year. you could previously. we found out people were just getting back in the line and we want families to be happy. so this year you