Mainliner Pub Karaoke Wk5 – Terry Emery sings Sea of a Heartbreak by Johnny Cash (cover) Jun 25, 2015 Boresome Space, Cover, Cover Rock, Cover Terry, Karaoke @ The Mainliner Pub in Medicine Hat, Alberta. Like 0 Thanks! You've already liked this « Mainliner Pub Karaoke Wk2 – Pat – Today I Started Loving You Again by Merle Haggard (cover) » Mainliner Pub Karaoke Wk4 – Matt sings One Step Forward by Desert Rose Band (cover)