About the Bm7 Baritone chord
Play Bm7 on Baritone ukulele with the 0 2 0 2 shape in DGBE tuning.
Place your middle finger on the 2nd fret of the G string and your ring finger on the 2nd fret of the E string. Leave the D and B strings open. Strum all four strings and check that each one rings cleanly.
Read the frets across D, G, B and E. A 0 means open and x means mute. These fingerings are for Baritone strings. A Standard gCEA chart uses different shapes for the same chord names.
Root
B
Quality
Minor 7th
Notes
B · D · F# · A
How the Bm7 chord works
B
Root (1)
The home note. It gives the chord its name.
D
Minor third (♭3)
The defining minor interval above the root.
F#
Perfect fifth (5)
Adds strength and stability.
A
Minor seventh (♭7)
Adds the defining minor-seventh color.