Who were the Salt? That's a question one might just as well and reasonably have asked in 1968, when they released their one record of any note, "Lucifer" b/w "A Whole Lot of Rainbows." Actually, they weren't so much a group as an idea for a group, conceived by Joey Levine -- of "Yummy Yummy Yummy" and "Chewy Chewy" renown -- and built around a single, "Lucifer" b/w "A Whole Lot of Rainbows." If the single on Cotillion had charted, the resulting group reportedly would have included Marc Bellock (who had written "Try It," the "notorious" Standells single with Levine) and David L...