Julian Bunetta, the co-writer behind One Direction's highly anticipated new album 'FOUR', has revealed that it's an exciting offering that will showcase all of the boys' musical passions. 

Speaking to MTV about the sound of the cut, which is due to be released on November 17, Bunetta admitted that it's very eclectic and no two songs sound alike:

"There is probably a whole bunch of stuff in between them ['Steal My Girl' and 'Fireproof'] that sound nothing like each other. So it’s just one big One Direction musical rainbow; one song is green and one song is blue, one song is red.”

He went onto add that each member had a big part in contributing ideas to this new record, which means that the album is musically diverse and represents every lad's individual style and preference:

“I think most of them were written with the band, either with Louis and Liam or with Harry, and there is a couple of songs that the whole band wrote on at different stages. So there’s five different individuals in this group and they all have five different tastes, so naturally I think the music is going to be pretty diverse because of that.”

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Check out 'Steal My Girl', which is on 'FOUR', below: