What is Non-mainstream Music?
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Pretty much the opposite of Mainstream music. Rarely, if ever, gets on the radio or top 40, and it's not usually well known to the general public. Also known as "Underground Music".
Non-mainstream music includes bands/artists such as Dream Theater, Porcupine Tree, Dälek, etc.
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An indefinite way of asking are you back over text communication such as myspace, facebook and AIM. Pronunciation of this is so improba..
