Bonnie Tyler, the gravelly voiced, Grammy-nominated Welsh pop star best known for singing the chart-topping power ballad “Total Eclipse of the Heart” in 1983 and seeing new generations succumb to its bombastic charms during solar and lunar eclipses, has died. She was 75. Tyler died “unexpectedly” in a hospital in Portugal where she was being treated for an illness, her family said on Thursday in a statement on her website. She was hospitalised in May in Faro, where she had a home, for emergency.