Andy Kim & Kevin Drew "Sister OK" (live on 'Letterman')

Andy Kim & Kevin Drew 'Sister OK' (live on 'Letterman')
Dynamic Canadian songwriting duo Andy Kim and Broken Social Scene's Kevin Drew recently teamed up to deliver Kim's latest record It's Decided, and the pair served as the musical guests last night (March 12) on The Late Show with David Letterman.
 
Letterman introduced the duo by cracking a few jokes that made Kim and Drew sound like the main characters of a very mediocre sitcom before letting them launch into album cut "Sister OK."
 
Backed by a full band, Kim starts off sounding pretty mellow, but the energy builds as the performance continues. You can see it all for yourself by watching their performance on Letterman's show below.
 
It's Decided is out now via Arts & Crafts.