For example, the Bullfight has a tape deck and PA broadcasting the singing parts. And if they're too lazy to do the singing bits, you needn't even wonder whether there's live musical accompaniment.
像牛犁陣，一台錄音機加擴音器，角色一旁「對嘴」，有的連嘴也懶得對，當然更別提有後場伴奏了。