Complex sentence: In 2011 he wrote "There Is A War" starring himself and Phoebe Fox for the National Theatre's Double Feature, and in the next year he appeared as musical side-kick to Key in his Radio 4 programme Tim Key's Late Night Poetry.
Split into simpler sentences: In 2011 he wrote "There Is A War" starring himself and Phoebe Fox for the National Theatre's Double Feature. In 2012, he appeared as musical side-kick to Key in his Radio 4 programme Tim Key's Late Night Poetry.