← Chord Library

B Major/F♯ – 4th Position

Major slash chord

Level 4: Slash chords

Notes: B, D♯, F♯ · Bass note: F♯ · 4th Position

Also known as: B/F♯, B/F#, B over F♯, B over F#, B major over F♯, B slash F♯, B major/F♯

4fr1114F♯BD♯B1234T
4fr1114F♯BD♯B1234T

Fretting hand for left-handed players (your right hand), B/F♯. The numbers on the fingertips match the numbers on the chart.Fretting hand for right-handed players (your left hand), B/F♯. The numbers on the fingertips match the numbers on the chart.

  • 1Index
  • 2Middle
  • 3Ring
  • 4Pinky
  • TThumb, behind the neck

How to play B/F♯

  1. Lay your first finger flat across the D, G and B strings at the fourth fret.
  2. Place your fourth finger on the seventh fret of the high E string.
  3. Strum only the D, G, B and high E strings.

Tips for new players

  • Keep your thumb behind the neck and let your fingers arch.
  • Press just behind the fret, not on top of it, so every string rings clearly.
  • Play the plain chord first, then this slash chord, and listen to how the new bass note changes the sound.

Chord video

Watch B/F♯, step by step

A short animation that builds the B/F♯ chart and explains every symbol on it.

  • X marks a string that is muted or not played.
  • Open circle marks a string you play without fretting.
  • Numbered dot marks a fretted string. The number is the finger to use.

Learn and practice B/F♯

Practice progression

B, B/F♯

Switch between B and B/F♯ until the changes feel smooth.