Pyrotechnics and special effects are used to create a visually stunning spectacle that enhances the audience's enjoyment of the concert.

Laser shows are not typically considered pyrotechnics, as they do not involve the use of fire or explosives.

All of the listed options are potential safety concerns associated with the use of pyrotechnics and special effects in concert tours.

Holograms are not typically used as special effects in concert tours, as they require specialized equipment and are not easily portable.

Confetti cannons are used to create a festive atmosphere and add excitement to the concert experience.

Hazer machines are not typically used in concert tours, as they produce a very light and subtle haze that is not as visible as the smoke produced by other types of smoke machines.

Water screens are used to create a visually stunning spectacle by projecting images and videos onto a curtain of water.

Strobe lights are not pyrotechnics, as they do not involve the use of fire or explosives.

Flames are used to create a sense of excitement and energy, and to add visual interest to the concert experience.

Tear gas smoke bombs are not used in concert tours, as they are dangerous and can cause respiratory problems.

Strobe lights are used to create a sense of excitement and energy, and to add visual interest to the concert experience.

Pyrotechnics are not considered special effects in the context of concert tours, as they are a separate category of effects that involve the use of fire or explosives.

Pyrotechnics are used to create a sense of excitement and energy, and to add visual interest to the concert experience.

Laser shows are not typically considered pyrotechnics, as they do not involve the use of fire or explosives.

Smoke bombs are used to create a sense of excitement and energy, and to add visual interest to the concert experience.