Eminem has debuted his new single.

The US rapper has unleashed the track 'Berzerk' as the first cut from forthcoming new record 'MMLP2'.

The album will be released on November 5 as he follows up his hugely successful 2010 effort 'Recovery'.

'Berzerk' has been released to YouTube and it is now available to purchase on iTunes.

It has received something of a mixed reaction so far, however, with one YouTube user commenting:

"This song isn't even that good :( what happen to marshel mathers like deep sh*t real rap i swear i like Eminem hes my idol but his music startin to weakin."