I've done some research but can't find a satisfactory solution. I want to play Pandora radio on my 2nd gen, IOS 4.2.1. ipod touch. When I try to download, it says I need 6.0 and won't offer an older version app. I've read about IPAs and jailbreaks and such without luck in finding a reliable way to do this. I'm concerned, also, about downloading sketchy apps from the Internet. I can't believe there isn't a way to get an older version of the Pandora app, but I've tried and can't locate one. Any advice? Thanks.