Hi pitch perception
29 s
Perceptions
12 s
End of Perception
15 s
Perception
Low pitch Vibrator
14 s
Jamaican High Pitch
17 s
High do re mi
28 s
Big church bell
Pitch perfect 1
Ericision
26 s
Kuru kuru~(tartaglia)
Hummer9898clark is t
High Pitch
18 s