June 7 (UPI) -- Schmigadoon , Ragtime, Death of a Salesman and Liberation were the big winners at the Tony Awards at Radio City Music Hall in New York Sunday night. Schmigadoon, which was produced by Saturday Night Live mastermind Lorne Michaels , won for Best Musical, Best Original Score, Orchestrations and Book of a Musical. Ragtime earned the honors for Best Revival of a Musical, Best Actor in a Musical for Joshua Henry and Best Actress in a Musical for Caissie Levy. The Lost Boys earned the