Watch the Half Diminished Chords online guitar lesson by Fareed Haque from Jazz Rock Workshop

Convert a half-diminished chord into a minor and apply our 3 pentatonic principle. So F# half-diminished -- F#, A, C, E - is exactly the same spelling as Am6 -- A, C, E, F#. So for an F# half-diminished to convert to am and play Am, Em or Bm pentatonics.