The wind
was a tight-
stringed seventh
shredding the night.
It tore the
anguished leaves
from fragile branches,
Swept the rain across
black streets in
undulating waves
like riffs of a blues guitar.
It played her
drenched soul
like a Slowhand
in its bass line.

"My definition of Blues is that it's a musical form which is very disciplined and structured coupled with a state of mind, and you can have either of those things but it's the two together that make it what it is. And you need to be a student for one, and a human being for the other, but those things alone don't do it."
Eric Clapton (interview 1998)