[BGM | work music] 'α wave' improves concentration ability! by.dry the world

It is BGM (music) that induces the brain wave “α wave”, which enhances the concentration of study. The gentle tones of the transformer and the sound of the gentle waves lead you to a state of concentration.

It is BGM (music) that induces the brain wave “α wave”, which enhances the concentration of study. The gentle tone of the sound of the gentle waves of the back comfortably concentrates you.

・Author：Cyber-Rainforce
・URL：

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