Plan B reveals 'She Said' secrets

Plan B has revealed how he put together his 2009 hit single 'She Said' in a new video.

The clip, which is an ad for HP/Intel, shows the rapper in a studio explaining how he went about putting the song together.

'Hello I'm Plan B, welcome to my studio,' he says in the video. 'I would like to take this opportunity to show you how I made my hit single 'She Said'.'

The rapper then goes through all the various parts of the song put together by his gutarist, drummer, string and brass section.

Check the clip out below...