Tivra Madhyam — the sharp/augmented fourth. Used in Raag Yaman (Kalyan Thaat).
| Octave | Note Name | Frequency (Hz) |
|---|---|---|
| Octave 3 | Gb3 | 185.0 Hz |
| Octave 4 | Gb4 | 369.99 Hz |
| Octave 5 | Gb5 | 739.99 Hz |
The following raags in Indian classical music include the Ma# (Gb) note:
In Indian classical music (Hindustani and Carnatic), Ma# is the standard designation for this frequency range. As a Tivra (Sharp) note, it plays a vital role in constructing various raags. Western music refers to this note as Gb.