The rock music of the 1990s was most defined by a new genre of grunge and alternative bands and artists. The instrumental and visual flash of the previous decade was replaced by an emphasis on the lyrical content and the song as a whole. The musical styles and themes, evidenced by the more visceral videos on MTV, went away from the good time exuberance of the 1980s and towards a more reflective, and sometimes darker nature.
The musical tastes in the 90s varied. This can be seen in the different types of popular music like techno, pop, rap, hip hop, grunge, and alternative rock. It was common to hear songs about the helplessness teenagers were feeling during this era. Popular bands like Nirvana sang songs about a teen revolution. The 1990s also had its share of bubblegum pop and boy bands.http://www.thepeoplehistory.com/90smusic.html
Number One Hits of the 90s
1990-Nothing Compares 2 U - Sinead O'Connor
1991-Smells Like Teen Spirit - Nirvana
1992-Nuthin' But a "G" Thang - Dr. Dre
1993-Loser - Beck
1994-Waterfalls - TLC
1995-Gangsta's Paradise - Coolio
1996-California Love - 2Pac
1997-Mo Money Mo Problems - Notorious B.I.G.
1998-Doo Wop (That Thing) - Lauryn Hill
1999-Smooth - Santana and Rob Thomashttp://digitaldreamdoor.nutsie.com/pages/best_songs90-99.html
Spice Girls - Wannabe
Wannabe was released by the Spice Girls in 1996. They are considered to be the most successful all girl group in history.http://www.thespicegirls.com/facts/biography Victoria Beckham aka Posh Spice, Melanie Brown aka Scary Spice, Emma Bunton aka Baby Spice, Melanie Chisholm aka Sporty Spice, and Geri Halliwell aka Ginger Spice, made up the all girl group.