An audio engineer (also sometimes recording engineer or a vocal engineer) helps to produce a recording or a performance, editing and adjusting sound tracks using equalization and audio effects, mixing, reproduction, and reinforcement of sound.
Conducting is the art of directing a musical performance, such as an orchestral or choral concert.
A microphone, colloquially nicknamed mic or mike, is a transducer that converts sound into an electrical signal.
Musical theatre is a form of theatrical performance that combines songs, spoken dialogue, acting and dance.
An orchestra is a large instrumental ensemble typical of classical music, which mixes instruments from different families, including bowed string instruments such as violin, viola, cello and double bass, as well as brass, woodwinds, and percussion instruments, each grouped in sections.
A stagehand is a person who works backstage or behind the scenes in theatres, film, television, or location performance.
Television crew positions are derived from those of film crew, but with several differences.
Touring theatre is independent theatre that travels, often internationally, being presented at a different location in each city.