Mental Clarity (w/ isochronic tones for focus and productivity) by Zen Melodies published on 2015-01-08T20:34:37Z Achieve laser-sharp mental focus while you work and get more done in less time. Uses alternative 14hz and 22hz isochronic tones, so no headphones are needed. Genre Ambient Comment by Kadi Princess Sleeman 🙌 Thank You 2024-03-19T17:40:43Z