C11 6-string bass chord

How to play C11 on 6-string bass

The most common way, the first shape above: your index finger on the B string at the 1st fret, your middle finger on the E string at the 1st fret and your ring finger on the A string at the 1st fret. Let the D, G and C strings ring open.

From the B string 1 1 1 0 0 0 (x: not played, 0: open)

What notes are in C11?

C11, C dominant eleventh, is C, E, G, B♭, D and F: the root (C), the major third (E), the perfect fifth (G), the minor seventh (B♭), the ninth (D) and the eleventh (F). Its formula is 1 3 5 ♭7 9 11.