This chart for left-handed tenor Banjo players shows essential chords and secondary minor chord relationships in all 12 keys for the tenor Banjo in C-G-D-A tuning.The chords shown for each root note are major seventh minor diminished and augmented with relative minor I IV and V7 chords.  The fingerboard is also shown with all the frets numbered and the corresponding notes shown in standard notation. This chart is also suitable forthe tenor mandola which uses the same tuning. Unfolds to 17.5' by 11.75'.