I’d imagine that a large number of people, on reading Duffy’s Instagrammed description of her recent problems, will have reminded themselves of what a great record “Mercy” was, and still is. When it came out in 2008, I must have heard it dozens of times before the penny dropped: it’s actually a 12-bar blues.
Well, not quite. The verse is a 12-bar which stays on the tonic in bars 5 and 6 and is extended to 16 by repeating bars 9-12. The chorus is a straight 12-bar. And I love that the tune, the singing, the weird hard-rubber bass, the cheap organ sound and the guitars — including that devastating bent double-stop against silence after the breakdown — are all drenched in the blues, an updated version of the Thames Delta sound of the early ’60s.
OK, have a guess: how many times has a 12-bar blues topped the UK pop chart? Off the top of my head, I could think of only the Stones’ “Little Red Rooster” — straight from the Thames Delta! — in 1964. So I looked through all the UK No 1s from 1952-1999, and I could find only Mungo Jerry’s “In the Summertime” and “Baby Jump” and T. Rex’s “Hot Love” that fit the spec (before you ask, “Hound Dog” only made it to No 2 for Elvis in 1956). Curious, isn’t it, that the basic foundational template of so much popular music should be so thinly represented? If someone else wants to check through the last 20 years, be my guest — and please let me know if you find anything.
Anyway, all best wishes to Duffy. That “Mercy” link has been clicked almost 80 million times. And maybe, to paraphrase Ornette Coleman, this is when the blues leave.