Conversation so far:
What was the Electric Light Orchestra's non-performing work?
For six years, Harvest and Epic/Legacy reissued Electric Light Orchestra's back catalogue. Included amongst the remastered album tracks were unreleased songs and outtakes.
What albums or songs of Electric Light Orchestra's back catalogue were included amongst the remastered album tracks?

Question: what were the two new singles included with the remastered album tracks for the reissue of their back catalogue?
Self-contained rewrite: What were the two new singles included with the remastered album tracks for the reissue of the Electric Light Orchestra's back catalogue?