James Jim Diamond is a Scottish singer-songwriter, best known for his three Top 5 hits. The first was I Won't Let You Down, as the lead singer in the trio Ph.D., with Tony Hymas and Simon Phillips. His solo performance, I Should Have Known Better, was a United Kingdom number one in 1984. The third track was the theme song from Boon, Hi Ho Silver which reached Number 5 in the UK Singles Chart in 1986. He has also featured as a vocalist on the charity No.1s You'll Never Walk Alone with The Crowd a...
Read more: Wikipedia
