It's been a good few months since the release of 'Bitter' - the excellent single from Swedish electro-pop duo I Am Karate, so it only seems right to follow it up with some equally brilliant mid-tempo gems.

'Lock' is just that - a mid-tempo gem that, like the accompanying artwork, reminds me a little of Tegan & Sara (sorry, it had to be said), but that's definitely not a bad thing. No word yet on whether the pair are releasing a new EP just yet but it'd be a crime if there wasn't one on the way. In the meantime, stream away via SoundCloud.