Tuareg Desert Blues

Desert blues centers on a single electric guitar — usually a Stratocaster played through clean or lightly overdriven tube amps — that loops long modal phrases over a slow, even pulse. Songs run eight minutes or longer; the tempo barely moves, the chord rarely changes, and dynamics rise as additional guitars, calabash percussion and bass accumulate over the riff. Lead vocals are sung in Tamashek by a male caller with an unforced upper-register tone, answered by group choruses and overlapping hand-claps. The bass plays simple root figures and the kit, when present, is restrained. There is a lot of empty space in the mix and the rhythmic feel sits closer to West African pentatonic blues than to Chicago twelve-bar.

The style took shape in the late 1970s among young Tuareg men dispersed across Algeria, Libya, Mali and Niger. Many of them were drafted into Muammar Gaddafi's training camps in southern Libya and returned home with cassettes of John Lee Hooker, Jimi Hendrix and Dire Straits alongside their first electric guitars. Tinariwen, founded in 1979 in northern Mali, made the music a vehicle for songs about exile, drought and the Tuareg rebellions. Their 2004 album Amassakoul broke internationally, and Festival au Désert near Timbuktu became the genre's pilgrimage site until jihadist occupation in 2013 shut it down.

Track how Tinariwen layers guitars one at a time over the first two minutes of a track — a tell that the music is built additively, not chorus-first. The lead lines sit in pentatonic scales that overlap with the Mississippi-hill-country blues, which is why John Lee Hooker fans tend to fall in fast. Listen for the staggered hand-claps that mark the downbeat off the bass, and the call-and-response between the male lead and the women's choir.

Tinariwen's Amassakoul (2004) is the canonical entry. For a younger voice in the same lineage, try Bombino's Nomad (2013), produced by Dan Auerbach of the Black Keys.

Several founding Tinariwen members were active combatants in the 1990 Tuareg rebellion before the 1996 peace accords let them return to music full time.