Bb Phrygian
Description: The Phrygian mode has a minor 2nd and minor 3rd. It shares the same key signature as its parent major scale but starts on the third degree (i.e. it has the same notes as an F# Major scale but starts on Bb instead).
Notes: Bb Cb Db Eb F Gb Ab Bb
More details, finger charts and a practise track to follow!