In 2009 Martin returned to the Beatles' catalogue with "", a video game that allows players to simulate performing Beatles songs with plastic instruments. Martin produced the title's music, cleaning and reworking the audio to suit the game's mechanics. In 2013, Martin produced tracks and served as executive producer on Paul McCartney's "New" album. He was the producer in charge of the 50th anniversary Beatles remix/deluxe "Sgt. Pepper's Lonely Hearts Club Band", the White Album, and "Abbey Road", released respectively in 2017, 2018, and 2019.