Johnathan Martin is a musician and songwriter from Pretoria, South Africa, and has long been a respected musician on the local circuit. He has spent nearly 15 years on the road with Jack Hammer as guitarist /vocalist, playing countless concerts across South Africa. He has shared the stage with South African legends like Vusi Mahlasela, the Blues Broers, the Black Cat Bones and many others and has also featured on numerous compilations and played sessions since 1995.