Six albums isn’t a lot by some bands’ standards, but for one as consistent as Arab Strap, it’s difficult to narrow that down into a “best of”. Without any drastic stylistic reinventions, the duo gradually evolved over their decade long career from fairly lo-fi beginnings, taking in elements of slowcore, folk, electronic music and more thanks to Malcolm Middleton’s impressive musicianship, all anchored by Aidan Moffat’s sung or spoken tales of misery and debauchery in his unmistakable thick Scottish accent. After their amicable split in 2006 they didn’t bother attempting that best of, instead releasing the aptly titled Ten Years of Tears compilation, a ragtag collection of…