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In sleeplessness cancellation
In improvement of Labor effectiveness
In improvement of study ability * memorizing ability
In concentration rise such as sport
In serenity of stress cancellation * heart
I sure could use some "stress cancellation" but what I really want to know is if this mean that I can train my brain to relax while listening to rockin' music? Alas, at ¥30,000 ($268 USD for 128 MB) I can't afford to know.
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