'Bluesette' Jazz accordion harmony

Bluesette - Toots Thielemans. Score and simple Left Hand chords for accordion. Here is how to play complex jazz chords (like Abmaj7, Bb9sus4) on the left hand of your accordion: Stradella bass system has only M Major, m minor, 7 seventh, and o diminished chords. To play more sophisticated jazz harmonies, we need to learn how to combine those simple chords together, so they produce nice rich sound of proper Jazz Harmony. In the video you can see common jazz harmony symbols (like Ebmaj7, used for any musical instrument). Below them - how to play those jazzy chords with the Left Hand of accordion. (Although the song is very slow, It is a condensed, fast paced video full of information for accordion beginners as well as practicing classical accordion professionals; so you will have to pause, watch, think and study a lot) To finger these complex harmonies on accordion often you have to press the Bass button and 1 or 2 different chords simultaneously. For example, to play Db9...