fretnot
B7R · 3 · 5 · ♭7
B dominant 7th chord — dots are where your fingers go, × means skip that string.
Root
dots
Chord
Scaleoptional
Shape2 2 1 2 — frets · 4 fingers
In B majortap any · they fit together
B dominant 7th chord — dots are where your fingers go, × means skip that string.