B dominant 7th chord
B dominant 7th guitar chord is also written as B7 or Bdom7.
Guitar chords chart for B dominant 7th chord with suggested finger positions on the guitar fretboard is shown below.
View dominant 7th chord for guitar with other root notes
C - D - E - F - G - A - B - C♯ - D♯ - F♯ - G♯ - A♯ - D♭ - E♭ - G♭ - A♭ - B♭