"R.... I say, R-A. R-A-G. R-A-G-G. R-A-G-G-M-O-P-P...."
Rag Mop (G. Anderson--J. Lee Wills), Ralph Flanagan and His Orch., vocal by the band, 1952. From "Ralph Flanagan in Hi-Fi" (1958).
"I'll be in you town when I get there...."--Howlin' Wolf. One of the killer killer-boogie tracks of all time, recorded in Memphis in 1951 or 1952 (can't remember which):
House Rockin' Boogie, Howlin' Wolf, 1951 or 1952.
And here's a classic by Texas tenor-sax wizard Joe Houston, from an album released in 1956. Below the track, I've pasted an image of the album jacket. I swiped it from the Net, but it's the same boss cover as mine:
All Night Long, Joe Houston and His Rockets, from Tops LP Rock and Roll with Joe Houston and His Rockets (1956).

Rounding things up, here's Barclay Allen with Barclay's Boogie, a superb track released in 1951 but most likely recorded earlier, as Barclay's career had been cut short by an auto accident in the late 1940s. I'd read that he was a brilliant pianist, but I didn't realize how brilliant until I heard this gem:
Barclay's Boogie (B. Allen), Barclay Allen and His Rhythm Four, released in 1951, but probably recorded earlier. From Capitol label 45.
I had to do a bit of de-clicking on that, along with some distortion-removing, but the track was worth it, and then some. Scary-brilliant playing!
Boogie on,
Lee

