Conversation so far:
What happened with the Electric Light Orchestra in 2014?
The 50,000 tickets for the BBC Radio 2's Festival in a Day, featuring Jeff Lynne's Electric Light Orchestra, in Hyde Park on 14 September 2014, sold out in 15 minutes.
Did the Electric Light Orchestra perform in Hyde Park in September 2014?
Yes
Was the Electric Light Orchestra's performance for BBC Radio 2 a success?
The Electric Light Orchestra performed a full concert for BBC Radio 2 along with ELO's first two shows in the U.S. in 30 years, both which sold out very quickly.
Did anything happen to the Electric Light Orchestra in 2015?
On 8 February 2015, Jeff Lynne's Electric Light Orchestra played at the Grammy Awards for the first time. They performed Evil Woman and Mr. Blue Sky with Ed Sheeran.
Did Jeff Lynne win any awards in 2017?
On 7 April 2017, Jeff Lynne's Electric Light Orchestra played at the Rock and Roll Hall of Fame as they were inducted during the 32nd Annual Induction Ceremony

Question: Were they successful in 2016?
Self-contained rewrite: Were the Electric Light Orchestra successful in 2016?