Beta Brain Wave 20 Hz - Sine 60 Hz 歌词
| 歌曲 | Beta Brain Wave 20 Hz - Sine 60 Hz |
| 歌手 | Binaural Beats Central |
| 专辑 | Beta Brain Waves 20 Hz Concentration, Studying, Alertness, Motivation, Logic Thinking |
YouTube搜索结果 (转至YouTube)
| 歌曲 | Beta Brain Wave 20 Hz - Sine 60 Hz |
| 歌手 | Binaural Beats Central |
| 专辑 | Beta Brain Waves 20 Hz Concentration, Studying, Alertness, Motivation, Logic Thinking |