It broke my heart just to hear music: Dave Grohl on Kurt Cobain's death

Dave Grohl has opened up about Kurt Cobain's death, saying the loss of his Nirvana bandmate sent him into a "dark" zone where he could not even bring himself to listen to music.

In an interview with CBS, Grohl, 49, talked about coping with Cobain's death and starting his own band.

Cobain, lead singer of legendary grunge-rock band Nirvana, had committed suicide in 1994. Grohl, who was the group's drummer, counted Cobain as one of his closest friends.

"I went through a really dark period where I couldn't really even listen to the radio because it broke my heart just to hear music," he said.

"When most people think about Nirvana, they think about a video or a song on the radio, but to me it was a really personal experience with some friends that went from sleeping on floors to then being the number one band on the charts," he added.

The rocker said he was comparatively hidden from the public eye as a drummer, a luxury Cobain did not have.

"I could walk in the front door of a Nirvana gig and not really get noticed. So, I didn't have to suffer a lot of the pressures that Kurt did as the frontman."