Music - I Need Something New

[Silver Springs]

I grow weary of the contents of my iPod at the moment. My "Oldies" playlist is starting to look a little sparse. Anyway, I'm a big fan of "60's and 70's" music and I was wondering if anybody had any suggestions of artists or songs I may enjoy from these eras? Of course I mean besides the obvious ones (Lipps Inc, Disco Tex And The Sex-O-Lettes, Ohio Players etc etc).