What was the year was the top single My Sharona realeased?
Doug Fieger:  He was the rhythm guitarist and lead vocalist of the rock band The Knack, and co-wrote "My Sharona", the biggest hit song of 1979 in the USA, with lead guitarist Berton Averre. My Sharona:  It reached number one on the "Billboard" Hot 100 singles chart where it remained for 6 weeks, and was number one on "Billboard"' s 1979 Top Pop Singles year-end chart.
1979