I'm quite scatterbrained right now, but Steely Dan, Kansas, Little River Band, Doobie Brothers, Queen, John Denver, Eagles, Bee Gees, Journey, Hall & Oates, Styx, Eric Clapton, America, Gerry Rafferty, Steppenwolf, Creedence Clearwater Revival, Journey, Blue Oyster Cult, The Marshall Tucker Band and The Who are all good artists and bands from that particular era and genre, if want to check them out.
They're pretty much my favorite :)