The first music video aired in 1981 was "Video Killed the Radio Star" by the Buggles. It was a performance video that showed various shots of the band playing their instruments. While the main purpose of music videos is to promote artists, some indie artists use them to convey a message. Music videos have developed over time through advances in technology and increased demand for product placement and collaborations. People can now watch music videos through various social media platforms rather than just on MTV, giving audiences more control over what they view.