Music For Studying and Alpha Waves 歌词
| 歌曲 | Music For Studying and Alpha Waves |
| 歌手 | Study Music & Sounds |
| 专辑 | Study Music and Nature Sounds: Binaural Beats, Isochronic Tones, Alpha Waves, Delta Waves and Ambient Music with Bird Sounds, Stream Sounds and Forest Sounds |
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