Re: to the use pre-recorded vocals for the Wizard's "have another drink"
As far as the general use of miking in the wings, yes, it happens a lot. For example, in Hairspray, the black kids would be in the wings singing "Nicest Kids in Town", live, to thicken the vocals and during "Run and Tell That", the white kids would do likewise. If the actors are in the open, care must be taken to not have anything to cause interference such as scenery being moved, etc. In Mamma Mia, the actors actually stand in enclossed booths, much like mini recording studios, when they sing offstage.
As far as the Wizard's line, the reason it is prerecorded is obvious. At the end of the show, when the 'realization' hits, you see the Witch's Mother and the 'Lover' recreate the choreography from the opening scene upstage, as the Wizard stands downstage holding the green bottle. As it is a voice-over from a character standing center stage, it must be prerecorded. Using the same recording for the opening scene as well allows the two moments to sound EXACTLY the same.
Updated On: 4/14/09 at 04:18 AM