A single industrial theatre spotlight hanging from the top and seen from the side. 

Spotlight 

A large industrial spotlight used for productions seen from the back.

Industrial Spotlight 

An electronic music speaker, amplifier or sound system.

A person sitting down, with his computer and headphones, participating in an online class, watching a movie or listening to music.

A round retro vinyl or a CD with a hole in the middle to play music. 

A busy and overworked manager or employee surrounded by charts, graphs, and notifications.