The Bm9 chord (B minor 9) contains the notes C, Eb, G, Bb and D. It is produced by taking the 1 (root), b3, 5, b7 and 9 (same as 2) of the C Major scale. The Cm9 chord has a dark, yet beautiful sound. Here are some chord diagrams.
10 Ways To Play The C Minor 9 Chord
If you’ve come to this page just to view some chord diagrams for Cm9, here they are.