Dance ‘Till You’re Dead

You make a 70s dance floor in a 15 long, 15ft wide flat cube in range, look, sound, and feel. The floor consists of 7 colored buttons: red, orange, yellow, blue, purple, green, and white. Each color is a 1 square foot, 6in tall. They are large buttons. Manufactured structures, equipment, and creatures within the area aren't changed in appearance.

The tactile characteristics of the terrain are unchanged, so creatures entering the area are likely to see through the illusion. If the difference isn't obvious by touch, a creature carefully examining the illusion can attempt an Intelligence (Investigation) check against your spell save DC to disbelieve it. A creature who discerns the illusion for what it is, sees it as a vague image superimposed on the terrain. 

A random 60-80s song will play over the terrain, anyone outside of the 30ft radius will not hear this music, but upon entering the space the music will flood your ears. The caster of the spell will do an official dance of their choice, the creature(s) must do the dance in perfect synchronization with the caster or else they will be deafened for two rounds, disadvantaging them. The dance is performed by rolling a WIS Save of a D20; those who succeed will continue the dance perfectly, but those who fail shall take a 1D4 fire or piercing damage as a result of stepping on the wrong tile. Other actions can be performed during this spell, including other simple attacks. Only the caster cannot preform any other actions until they lift the spell. The spell lasts as long as the caster wills (maximum time pf 15 real-life minutes), or until they are physically unable to do so in a game.