Two of my friends shared a recording of a collaboration they posted on one of their Soundcloud accounts. The first part of this story involved Rowan broadcasting a walk he was taking (in Australia), and Leslie playing some chords from her apartment in Lima, Peru.
I picked up the recording here in Port Moody, and added some of my own guitar to the mix. Three continents!
Download a recording from someone in the class (or outside) playing live music, and record yourself playing along with them.