Alt-J

The symbol-named (try typing alt + J), Mercury-winning trio from Leeds ply their reverb-smothered, off-kilter indie that echoes Yeasayer and Jeff Buckley. Some find it utterly enchanting, others favour the term 'snoozefest', but whichever side of that fence you're on it's hard to deny they're a pretty big deal nowadays – as proved by this festival appearance, at which they'll perform songs from their latest album 'This Is All Yours'.

Alt-J are performing as part of the Byblos International Festival 2015.