Downloading Riffs and Lyrics

My kids are all learning guitar at the same time. They are already in a "band" of sorts and are practicing their strumming by keeping up with Green Day's American Idiot album.
When I was a kid, it was almost impossible to find out lyrics to songs on the radio. It takes my kids about 10 seconds to download lyrics with full guitar chords and riffs for any song they want. Not fair!!