Complex sentence: Judge Dread continued his popularity with other rude songs, chiefly enjoyed by Skinheads who have always been avid fans of Reggae, preceded by their'fathers', the Mods, who were the first real White supporters of Ska/Bluebeat in the 1960s.
Split into simpler sentences: Judge Dread continued his popularity with other rude songs, chiefly enjoyed by Skinheads who have always been avid fans of Reggae. They were preceded by the Mods, who were the first real white supporters of Ska/Bluebeat in the 1960s.