Metallica have made another song from their forthcoming new album 'Death Magnetic' available for fans as a download.

'Cyanide', which can be found on select iTunes music stores, is the second track the band have unveiled ahead of the album's worldwide release on September 12th.

Last month, they previewed the finished studio version of 'My Apocalypse', the final song off the record, as a free-to-hear stream on their website.

As previously reported, Metallica will play two shows in Europe this month – in London and Berlin – to coincide with the album's release.

Ticket proceeds from both of the bands concerts will go to charity.

(by Jason Gregory)