Last I checked this was supposed to be KFOG's 10@10, not Live 105's 90s @ Noon...
Most unnecessary = Smashing Pumpkins, Nirvana, Soul Asylum, Pearl Jam, Radiohead, Iz K. (The latter which has been on KFOG an awful lot since DC took over.) PJ and Radiohead are also tied for WOS.
The other four weren't too necessary either.
I guess I'll give BOS to Sheryl Crow by default, her only song I legitimately like.