I frequently see the R-3-5-6-Octave-6-5-3 two-bar ascending/descending riff in old 12-bar blues (those numbers are intervals if it isn’t clear).
I am curious as to whether this has a name, mostly to communicate with my buddies. “Yeah, Johnny B. Good is a 12-bar blues in the key of Bb. It plays the _____ riff for the I, IV, and V.”
I also frequently see the riff R-3-5-6-b7-6-5-3 (i.e., which ascends to the b7 rather than the octave). I’ve seen that referred to as boogie woogie. Is that correct?
Another example where it would help communication, the song Caldonia by Louis Jordan plays the I (C) using the riff that goes to the octave and the IV (F) using the riff that goes to the b7 (at least, that’s how I learned it). If other people would understand me, I’d like to be able to say that with fewer words.
Thanks!