About the E7 Baritone chord
Play E7 on Baritone ukulele with the 0 1 0 0 shape in DGBE tuning.
Place your index finger on the 1st fret of the G string. Leave the D, B, and E 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
E
Quality
Dominant 7th
Notes
E · G# · B · D
How the E7 chord works
E
Root (1)
The home note. It gives the chord its name.
G#
Major third (3)
The major-third interval that establishes the chord's major base.
B
Perfect fifth (5)
Adds strength and stability.
D
Minor seventh (♭7)
Adds the defining minor-seventh color.