It's called "THE I'M TIRED OF COMPANIES ALWAYS CHANGING THEIR PRODUCTS AND FORMULAS SONG". The lyrics can be found in the last Corning Ware complaint thread where I complain about this company's latest foolish stunt.
Right now in my head I'm hearing the King/Goffin song sung by the Chiffons. "One Fine Day" Complete with King's incredible piano licks at the beginning and throughout the song.