Just watched this musical compilation short on the Thank Your Lucky Stars DVD. In this one, a bevy of chorus girls sing of their parts in various Warner Bros. musical movies though it's safe to assume since the clips shown are nearly a decade old, none of them were actually participants. Anyway, they're Busby Berkeley sequences that he did for the studio before his eventual departure for M-G-M in 1939. Oh, and the last archived number is actually that of Dick Powell and various men singing "Over the Sea" and "From the Halls of Montezuma". Anyway, this was quite enjoyable and so for that reason, Three Cheers for the Girls is well worth a look.