Little Feat

Summer shows start four days after release of "Strike Up the Band."

Muddy Waters classic gets revved up for the group's first-ever all-blues album.

They've always been one thing before – and that was never any one thing.

It's the first blues album of the band's career.

Both sets include previously unreleased recordings and live performances.

They had to fight their way through to a second album, then nearly fell apart before they could make a third.