3:00:11

Música de Estudo, Música clássica relaxante para o alívio de estresse, Música para o trabalho ☯465

2:51:43

3-HOUR STUDY WITH ME | Hyper Efficient, Doctor, Focus Music, Pomodoro 50-10

8:00:00

🔥 8 Hours of Pure Gamma Waves with Campfire Ambience – Focus, Energy & Mental Clarity

12:00:00

13–30 Hz Pure Beta Waves | 12 Hours Energy, Motivation & Mental Focus | 432 Hz Base

2:00:36

Intense Study - 40Hz Gamma Binaural Beats to Increase Productivity and Focus