A list of the top 100 songs of the 1990s underground music scene is being released. The list appears to be part of a larger recognition of 1990s music, with various outlets highlighting notable songs, albums, and artists from the decade, including indie, grunge, and alternative genres. The exact contents and focus of the list are not yet clear, but it seems to be one of several tributes and retrospectives on the music of the 1990s.