Never mind the shred; this is worth watching on mute for the facial expressions alone. The gurns she comes across with are really something to behold. As for that acoustic guitar - that's just sublime. It's as smooth as Ryan Gosling strumming his supple fingers over strings of pure gold, and so on.

OK, it's not quite in the league as the One Direction shreds, but things really start to kick off from the 2:00 minute mark.