Call the Cash Box Kings "old school" and they'll take it as a huge compliment.
The thing is when you tuck into their new album, Royal Mint, it's like walking into a blues bar on Southside Chicago in the mid 1950s, and that's a rare treat amongst even the most traditional of contemporary blues outfits.
Yep, the Cash Box Kings are the real deal, make no mistake.
No wonder the hugely respected Living Blues magazine labelled them "the best blues band in the land".
Formed in Madison, Wisconsin by Joe Nosek in 2001, the line-up of the Cash Box Kings covers a significant age range.