View image in fullscreenBonnie Tyler in 1976, the year her debut single My! My! Honeycomb failed to chart – though its follow-up, Lost in France, was a successPhotograph: Nick Rogers/ANL/ShutterstockShareView image in fullscreenAs the decade continued, Tyler’s voice hardened after vocal surgery – and her aesthetic also toughened up as she became interested in rock and countryPhotograph: Pool URLI/Garcia/Gamma-Rapho/Getty ImagesShareView image in fullscreenThere was also room for rhinestone-friendly country and disco, on hit songs such as (The World Is Full