![disco ball disco ball](https://daybreakyouthservices.org/wp-content/uploads/2018/04/daybreak-disco-ball.jpeg)
The film includes several sequences where glittery reflections from a disco ball fill San Francisco's Winterland Ballroom during a series of 1974 performances. The Grateful Dead featured a disco ball in the band's 1977 concert documentary The Grateful Dead Movie. This was a slowly spinning vertical mirror disk mounted atop a tall ladder, with a single spotlight aimed at it, used for the opening and closing birds/waterfall-sounds sequences of the title song Close to the Edge. The English rock band Yes used a variant of the disco ball in their 1972 " Close to the Edge" tour.
![disco ball disco ball](https://img.vntg.com/large/15125939834349/vintage-1970s-disco-mirror-ball.jpg)
#Disco ball movie
The 1942 movie Casablanca featured a disco ball in a flashback sequence. Glitter balls may have inspired a homemade version in the sparkleball, the American outsider craft of building decorative light balls out of Christmas lights and plastic cups.Ī mirrored ball can be seen above the bandstand in this 1919 photo of the Louisiana Five jazz band. Miniature glitter balls are sold as novelties and used for a number of decorative purposes, including dangling from the rear-view mirror of an automobile or Christmas tree ornaments. They are typically but not exclusively associated nightclubs, especially Discotheques, where they got their modern name from. Usually it is mounted well above the heads of the people present, suspended from a device that causes it to rotate steadily on a vertical axis and illuminated by spotlights, so that stationary viewers experience beams of light flashing over them, and see myriad spots of light spinning around the walls of the room. Its surface consists of hundreds or thousands of facets, nearly all of approximately the same shape and size, and each having a mirrored surface.
![disco ball disco ball](https://i.pinimg.com/736x/f1/c2/ff/f1c2ffb14c06cbdd355254c67a383370--pink-backgrounds-abstract-backgrounds.jpg)
A disco ball (also known as a mirror ball or glitter ball) is a roughly spherical object that reflects light directed at it in many directions, producing a complex display.