Effective period / Period of releases: 1967

Jon Ledingham (born Jonathan Ledingham, 1947, Drogheda, County Louth, Ireland) is a singer-songwriter who had several writing credits for other artist's. Jonathan was also a member of Irish folk group The Boomerangs in 1966 before releasing 2 solo singles under the name Jon Ledingham in 1967-1968. Jonathan used the name Jonathan Kelly from 1969, and in 1970 Jonathan was a member of a group named Humpy Bong that released a single in 1970, he also formed the British folk group Jonathan Kelly's Outside in 1973.