Deletion of Timeline of trends in music (1980-1989)

Comment: I had hoped that some of these would be better than the now-deleted 2000s or the 1990s articles.  There have been things written about trends in the development of music and the evolution of new styles.  Unfortunately, these articles don't have anything to do with that.  Each of them is an unsourced, uncited list of arbitrarily selected historical one-liners.  This is a timeline, not an article on trends, and even then its lack of sourcing and arbitary selection would seem to make it unworkable at best and |novel synthesis at worst
Stance: delete
Cited policy: Wikipedia:No original research (WP:SYN)