PhD I didn't Know

Ph.D. were a British group best known for their UK Top 10 hit "I Won't Let You Down" in April 1982, although the song had been a hit the previous year throughout Europe. The band took its name from the initial letters of its three founding members' surnames; Phillips, Hymas and Diamond. The name was written as Ph.D. so as to be a visual pun on the letters denoting the degree of the same name. The song "I didn't Know" is the first track - and first single - on the album "Is it safe?", released in 1983.