Versatility, they claim, is a key skill for survival in the music industry. Artists need to be versatile and flexible, adapting to changes in the music landscape and responding accordingly.
None of this applies to Liam Gallagher and his live performances. Liam hasn't changed his stage antic since the early days of Oasis - the only changes in the singer's live show now is a different jacket - and even those are remarkably similar to how they were back in the day.
So see if you can spot the differences between Liam Gallagher live - from his early days with Oasis to his Beady Eye band today as we look at the never changing stage expression of the rock and roll legend...
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