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NOTE C#2

Frequency and musical information for C#2

69.30 Hz
MIDI Note: 37
Standard tuning (A4 = 440 Hz)

PIANO KEYBOARD

C
65
C#
69
D
73
D#
78
E
82
F
87
F#
92
G
98
G#
104
A
110
A#
117
B
123
Octave 2

NEARBY NOTES

NOTEFREQUENCYINTERVAL
A#158.27 Hz-3 (3 semitones)
B161.74 Hz-2 (Whole tone)
C265.41 Hz-1 (Semitone)
D273.42 Hz+1 (Semitone)
D#277.78 Hz+2 (Whole tone)
E282.41 Hz+3 (3 semitones)

MUSICAL CONTEXT

Note: C#2

Frequency: 69.30 Hz

MIDI Number: 37

Octave: 2

VIEW 69 HZ PAGECALCULATOR