Conversation so far:
What happened to Neil Diamond in the 90's?
During the 1990's, Diamond produced six studio albums.
What was one of the most popular Neil Diamond songs in 90's?
Sweet Caroline became a popular sing-along at sporting events.It was used at Boston College football and basketball games. College sporting events in other states also played it.
What were Neil Diamond's other albums in the 90's other than the six albums he produced?
Diamond also released two Christmas albums.
Did any of Neil Diamond's Christmas albums in the 90's make the charts?
Diamond's first Christmas album peaked at No. 8 on Billboard's Album chart.

Question: What else did he do in the 90's?
Self-contained rewrite: What else did Neil Diamond do in the 90's other than producing albums?