Listening to the Nineties, today.
The author of a sub-blog I follow produced a series of posts called Insanely Great Nineties Songs You Aren’t Sick Of. Start here if that speaks to you… He has a post per-year and links to YouTube videos of all of the songs he mentions.
I worked for a record store from the summer of 1990 to the summer of 1994 and these hit home for me. But fair warning, these are mostly not Top 40 song lists.