Who was successful at an earlier date, Elize Ryd or Roy Wood?
Elize Ryd: Elize Ryd (born 15 October 1984) is a Swedish singer-songwriter, dancer, composer and show artist, best known as one of the three vocalists in the melodic metalcore/power metal band Amaranthe. Roy Wood:  He was particularly successful in the 1960s and 1970s as member and co-founder of the Move, Electric Light Orchestra and Wizzard.
i don't know