AC/DC bassist Mark Evans has spoken in a new interview of past tensions between the Aussie rock legends and Black Sabbath.The musician — who was played bass on hits such as ‘T.N.T.’, ‘High Voltage’, ‘Dirty Deeds Done Cheap’ and ‘Let There Be Rock’ during his stint with the band from 1975 to 1977 — featured on the latest episode of Let There Be Talk on January 17.