Planet Ha Ha has been played over 20 times on NTS, first on 28 July 2015. Planet Ha Ha's music has been featured on 28 episodes.

Planet Ha Ha was Tony Mansfield : (born 19 January 1955 in London) is a English songwriter, musician and record producer. And known as the founder of the group New Musik. Lee Mansfield: (born 1968) is a musician,singer and songwriter.
Rob Fisher: (from Naked Eyes, born 5 November 1956 - 25 August 1999) was a British keyboardist, session musician and songwriter from Bath, England. He was a founder member of two successful musical groups in the 1980s. (Naked Eyes and Climie Fisher)

They formed Planet Ha Ha after the split up of New Musik in 1982. EMI wanted them to record a single for the movie E.T., called "Home". 'Lee Mansfield [who sings on Home] said that Planet Ha-Ha were originally to become NEW MUSIK II.

Besides 'Home' and 'Finders Keepers' (which was created especially for the BBC Children's TV show) an album's worth of material was recorded, but due to the legal issues pending around Home, EMI delayed releasing the album, and eventually the various members moved on to other projects leaving the recorded tracks in the archives."