Audio Sample - Opera Singer
The holotape on the night stand
Audio Sample - Opera Singer is an audio file used to upgrade the sonic emitter in Fallout: New Vegas add-on Old World Blues. It can be given to Blind Diode Jefferson who can upgrade the sonic emitter to Sonic emitter - opera singer.
This holotape contains an audio sample entitled, "Opera Singer." It can be used to modify the sonic emitter weapon at the Sink's Jukebox.