Rapper Kanye West says he forgot the lines of his 2007 hit "Stronger" during his performance at the Glastonbury festival last year.
The 39-year-old songwriter said that it was an embarrassment for him as he started off the show well, reported Contactmusic.
"It was incredible. I started off the show and I completely messed up the music. And me, I'm a bit of a perfectionist," West said.
The "Famous" hitmaker said the incident made him depressed.
"So it really put me into a slightly depressed state and it put me back in the position of when I was in high school and I got fired from my job.
"I don't usually get nervous, I prepare, I get fully prepared. When that music messed up in the beginning it tapped into my nerves and when you're nervous or vulnerable something special and something different can happen," he added.
