Lady Gaga, the super star, cancels 10 concerts, suffering from 'severe pain' Lady Gaga has canceled the last 10 dates of her world tour, including performances in London and Manchester, on the advice of her doctors after suffering from “severe pain”. Vocabulary : tour : جوله concert : (music: popular music) موسيقى/ حفلة severe pain : ألم حاد performances : العروض