The 1960s when the french would create a piece of music to go with a short film; they called it a visual jukebox which was still quite rare until a band from Liverpool, UK called "The Beatles" used videos to promote their next tours and distribution in other areas. The Beatles released a music video titled "Twist and Shout" which some people would argue is their undisputed masterpiece. The simple lyrics and performance did not feature many technical aspects of media that are required today yet this video became a hit mostly due to the audience being able to watch The Beatles on television as well as hearing them on their records. This music video became iconic with such a cathchy tune and being the first among the future of the music video. The song has been used constantly in films that make that reference to the sixties such as Ferries Bueller and Benjamin Button. http://www.youtube.com/watch?v=pVlr4g5-r18
The 1980s saw a very high rise in music video consistency as acts like Queen and Michael Jackson done a MV for almost every song they produced which ultimatly became a smash-hit. Michael Jackson was one of the few music legends that sparked the music video to be a positive marketing tool for career boosting and entertainment. for example; Michael Jacksons "Smooth Criminal" considered to be one of the greatest music videos of all time. Michael Jacksons "Thriller" includes skillful use of props and mes which shows the progress of the music video and how narratives were beginning to come into play alot more rather than just filming a performance. Michael Jackson has done a music video for nearly every one of his releases which has led to nearly all of them being no. #1 at some point during the 1980s -1990s Here it is now: http://www.youtube.com/watch?v=TWucYbAp8Lk - Smooth Criminal
In the early 21st century it saw the rise of directors for the music video which had positive effects on the revenue and the singers/bands career i.e. Britney Spears "Hit Me Baby, One More Time" became the most iconic video of 1999-2000. Britney's music videos has inspired a new genre that is always aimed at the pre-teenage group e.g. Miley Cyrus and Justin Bieber are among the new acts today that upkeeps the genre that Britney created. "Hit Me Baby One More Time" remained number one for almost the whole of 1999 due to its popularity and freshness. Here it is now: http://www.youtube.com/watch?v=TKo4fFVymqk
Many had to be either censored or banned due to strong images that may influence acts of violence i.e. Prodigy's "Firestarter" contained images of arsonism causing it to be banned by the BBC and other major networks around the world. Rock was not a new genre at this time but it was beginning to evolve making the music stronger and angrier. The genre was at a stage where it had the image to influence people through the music videos that involved spreading anarchy while making audiences see the "fun" side to it. Here it is now: http://www.youtube.com/watch?v=wmin5WkOuPw