Michael Buble is haunted by his early recordings as a teen - because he was a "terrible" singer before he shot to fame.
The 34-year-old Grammy winner recalls playing back a cassette tape of his first performance ever, recorded when he was 16.
And the Home hitmaker admits he cringes thinking about his awkward phase.
He says, "I was absolutely terrible. I didn't know how to get in and out of the song. At that point I didn't understand the form of a song. So wrong, so terrible."