The ultimate '70s band wants to get paid 2008 money.

The Allman Brothers Band woke up and discovered the kids were buying their tunes online and -- what's this? -- using them as their ringtones, and now they want their share of the jack. They allege in a Federal lawsuit they're the victims of "digital exploitation" by UMG Recordings and say they're due $13 million.

Most of the world was simply relieved that Gregg, Jaimoe, and Butch are still kickin' around.