“It looks so strange for me to hold a left-handed guitar,” he says, before joking that Sweetwater Sound host Mitch Gallagher will soon see “smoke coming out of my ears” as he tries to ...

That sweet music Justin Bieber makes? It's all down to that left hand of his... "Basically when I started playing the guitar, I picked up a right-handed guitar. 'Cause that was all... my mom had a ...