Bee Gee Barry Gibb still 'hears and sees' his late brothers
The only surviving member of the Bee Gees, Barry Gibb, says he sometimes "hears and sees" his late brothers.
Robin died in 2012 aged 62, nine years after his twin Maurice.
The youngest Gibb brother - Andy - died of a heart attack aged 30 in 1988.
The Gibb brothers grew up in Manchester and on the Isle of Man before emigrating to Australia.