Robbie Williams has been around for 20 years and will mark the benchmark in his career with a new Greatest Hits album `In and Out Of Consciousness`.

The album will feature 39-songs on 2CDs panning his career and include a new song called 'Shame'.

'It's incredible to listen to the album and realise that it's already been 20 years of making music and playing gigs,' Robbie said in a statement. 'And the great thing about the album is that it's not only a celebration of my past but also a bridge to the future. The fact that part of the future includes a name from my past makes it all the more poignant for me'.

The album will be released in October.