S
A
B
C
D
E
F
Songs (7)
⟵ Touch here to swipe left or right ⟶
417hz (Delta Wave)
417hz (Low Theta Wave)
417hz (High Theta Wave)
417hz (Alpha Wave)
417hz (Mid Beta Wave)
417hz (High Beta Wave)
417hz (Gamma Wave)
Listen on Apple Music
Provided courtesy of Apple Music.