Here's one that can only be described as a blues waltz. It's in 6/8 time and yes, it's 12 bar! Runs about 10 minutes. So grab yourself a partner. If it's not Mister or Miss Right, maybe they'll be Mister or Miss Right Now! Get out there on the dance floor and do the box step!
https://fuzzypinkstrap.com/VJR/clean/CountryBluesWaltz(A).mp3
https://fuzzypinkstrap.com/VJR/clean/CountryBluesWaltz(A).mp3