If there was a doubt, American rock band Santana proved that it is possible to sell a lot of records without a real lead singer.
It does take a genius guitarist and unstoppable tracks like Black Magic Woman, Oye Como Va, Smooth and Maria Maria.
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Returning with their ninth album Feed The Machine this month, Nickelback is one of those in-between type rock bands. Not old enough to be considered as Classic Rock, and too old to be a fresh new act, they belong to the group made up of Coldplay, Green Day, Linkin Park and View More