Susb2 chords
Chords susb2 They are made up of 3 notes that correspond to grades:
Root - Minor Second - Fair Fifth (R - b2 - 5)
The letter representing the chord name plus the word «susb2", for example Do susb2 is represented as Csusb2
These chords are called suspended, since by not having a 3rd, they do not have a major or minor quality.
They are found naturally in the Phrygian mode.