Alpha Theta Waves: 4 Hz, 5 Hz, 6 Hz, 8 Hz Dreaming Sleep, Relaxed

5:03

4:04

3:52

4:46

3:38

5:24

5:00

4:53

4:00

4:39

4:14

4:57

3:54

4:43

4:37

7:12

7:36

6:47

7:45

6:18