He worked on the Party at the Palace concert to celebrate Queen Elizabeth II's Golden Jubilee, for which he also produced the subsequent album and DVD.

Other acts Martin has worked with include Kula Shaker, Jeff Beck, Elvis Costello, INXS, Kate Bush, Elton John and the Rolling Stones.

[citation needed] In 2006 Martin collaborated with his father to remix, rearrange and recombine the music of the Beatles into a soundscape for Love, a theatrical production of Cirque du Soleil, which opened at the Mirage in Las Vegas.

He produced the music for the final Broadway performance of Rent and worked with Martin Scorsese on his George Harrison film documentary Living in the Material World.

Further film collaborations include working with Ron Howard on his Beatles documentary feature Eight Days A Week and the British action franchise Kingsman.