 Often considered to be their best album, the chart-topping "Electric Warrior" brought much commercial success to the group; publicist BP Fallon coined the term "T. Rextasy" as a parallel to Beatlemania to describe the group's popularity.The album included T. Rex's best-known song, "Get It On", which hit number one in the UK.In January 1972 it became a top ten hit in the US, where the song was retitled "Bang a Gong (Get It On)" to distinguish it from a 1971 song by the group Chase.