March 13 in Music History: Caitlyn Smith released 'Supernova'
Cher went No. 1 with 'Believe'; The Recording Industry Association of America introduced a sales-award system using names of precious metals; the Beatles had their seventh No. 1 hit; a coffeehouse chain launched a music label; Tammy Wynette and George Jones called it quits; and The Sex Pistols stood up the Rock Hall, Today in Music History.










