How much into music are you??

Take this quiz to see how well are you updated/knowledgable with the world of music :) If u think you are,beat it!!

1 English rock band, Black Sabbath, was orignally named as :
2 The famous long guitar intro to Led Zep's "Stairway To Heaven" is taken from the track
3 the world's best-selling music instrument is:
4 What is the minimum number of musicians a band must have to be considered a "big band"?
5 What does the Italian musical term adagio mean?
6 What did Def Leppard drummer Rick Allen lose in a 1984 auto accident?
7 What Michael Jackson album spawned five chart-topping singles?
8 What Pink Floyd song was banned by the South African government after it became an anthem for black school children?
9 Linkin Park is formerly known as
10 The last note of a keyboard is
11 Akon's Smack That debuted at # 95 in October, 2006. The next week it was #:
12 Guitar Hero was first published in
13 "Never opened myself this way..Life is ours, we live it our way " is part of lyrics of: