I briefly wondered if the MGM lion had wandered onto the set intending to cut this movie down, but he just stretched and went back to sleep. That's saying something, because for much of the film we’re subjected to the tinkling sounds of aspiring opera singer “Suzette” (Lily Pons). Fortunately for her, she is "discovered" by the appropriately named theatrical agent “Corny” (Jack Oakie), who becomes so set on getting h…