From The Doobie Brothers to The Smiths, James Brown to Metallica, 7th barre chords are fundamental for playing with more ...

except chord VII - the notes B – D – F, which is diminished. When a seventh is added to a chord this is known as a seventh chord. The dominant seventh of a V chord can be shown by the symbol V7.

except chord VII - the notes B – D – F, which is diminished. When a seventh is added to a chord this is known as a seventh chord. The dominant seventh of a V chord can be shown by the symbol V7.

7th chords are great for spicing up progressions ... Adding simple and short bass runs (see the opening three low notes) can provide variety of pitch and feel, broadening the sense of blues ...