Years Popular Music Went Bad

I'll add years divisible by 5 then you guys can add more specific years. Also, make sure to explain what about that year made it the beginning of the end.

NOTE: I'm only talking about popular music, as in music that reaches the Billboard Hot 100 or other countries main chart. Yes I know there's still good music today, but it's not on the radio or charts.
The Top Ten
1 2000 The year 2000 (MM) was a century leap year that started on a Saturday according to the Gregorian calendar. It marked the 2000th year of the Common Era (CE) and Anno Domini (AD) designations. It was the last year of the 2nd millennium and the 20th century, and the 1st year of the 2000s decade.
2 2010 2010 was a common year starting on Friday of the Gregorian calendar, the 2010th year based on Anno Domini/Common Era designations. It is the 10th year of the 3rd millennium and the 21st century, and the 1st year of the 2010s decade.
3 2005 2005 was a common year starting on Saturday of the Gregorian calendar, the 2005th year of the Common Era and Anno Domini designations. It was the 6th year of the 2000s decade.
4 1995
5 2015 2015 (MMXV) was a common year starting on Thursday of the Gregorian calendar, the 2015th year of the Common Era (CE) and Anno Domini (AD) designations, the 15th year of the 3rd millennium and the 21st century, and the 6th year of the 2010s decade.
6 1990 In 1990, the reunification of East and West Germany marked a historic moment in the aftermath of the Cold War. Tim Berners-Lee, a British computer scientist, introduced the concept of the World Wide Web, revolutionizing the way people access and share information. Nelson Mandela's release from prison in South Africa signaled the beginning of the end of apartheid.
7 2013 2013 (MMXIII) was a common year starting on Tuesday of the Gregorian calendar, the 2013th year of the Common Era (CE) and Anno Domini (AD) designations, the 13th year of the 3rd millennium and the 21st century, and the 4th year of the 2010s decade.
8 2001 2001 (MMI) was a common year starting on Monday of the Gregorian calendar, the 2001st year of the Common Era (CE) and Anno Domini (AD) designations, the 1st year of the 3rd millennium and the 21st century, and the 2nd year of the 2000s decade.
9 1997
10 2017 2017 (MMXVII) was a common year starting on Sunday of the Gregorian calendar, the 2017th year of the Common Era (CE) and Anno Domini (AD) designations, the 17th year of the 3rd millennium, the 17th year of the 21st century, and the 8th year of the 2010s decade.
The Contenders
11 2018 2018 (MMXVIII) was a common year starting on Monday of the Gregorian calendar, the 2018th year of the Common Era (CE), the 9th year of the 2010s decade, the 18th year of the 21st century, and the 18th year of the 3rd millennium.
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