Viva El Gonzo has been packed with surprise collaborations, but one of the best so far was Mihali singing "In Bloom" by Nirvana with Goose.

Grunge band Nirvana's frontman Kurt Cobain was a big fan of folk and blues, particularly via the stylings of Lead Belly.

Lil Wayne has announced a new lineup for Young Money which includes metal singer Lucifena and Poppy on the Young Money roster.