Visuals in one form or another have always been a part of live DJ performances, but until the advent of this form of performance, the visual aspect was largely limited to computerized strobes and spotlights, laser projectors, and/or pyrotechnics.
LED instruments can and have been used to replace any conventional lighting fixture, and some shows, such as Radiohead's recent tour, have used only LED lighting instruments.
stage name | Keyboard instrument | String instrument | stage | keyboard instrument | Recorder (musical instrument) | Musical instrument | musical instrument | Percussion instrument | percussion instrument | string instrument | lighting | General Instrument | The Stage | Portland Center Stage | German Instrument of Surrender | Center Stage | bell (instrument) | 2013–14 UEFA Europa League group stage | Taking the Stage | Stage (theatre) | Stage Door Canteen | Single-stage-to-orbit | MCA Stage | Key Stage 3 | International Alliance of Theatrical Stage Employees | Electric instrument | bass (instrument) | Syracuse Stage | Sampler (musical instrument) |