Not sure I get it, do you have to be actively listening to the music for 2hrs / day, or is it alright to just be listening to it passively i.e. while working or studying or driving etc?
12-05-2011 02:15 AM
#7
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Not sure I get it, do you have to be actively listening to the music for 2hrs / day, or is it alright to just be listening to it passively i.e. while working or studying or driving etc? | |
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