A to B7 chord change
Your index finger slides along the string; your middle finger and ring finger move across to another string on the same fret; your little finger goes down fresh. Your strumming hand does not change: both chords start on the A string.
Numbers are fingers: 1 index, 2 middle, 3 ring, 4 little finger. o means play the string open, ✕ means don’t play it.
Finger by finger
- Moves across, same fretMiddle finger (2) moves across from the G string to the A string, staying on the 2nd fret.
- Moves across, same fretRing finger (3) moves across from the B string to the G string, staying on the 2nd fret.
- Goes downLittle finger (4) goes down on the high e string, 2nd fret.
| Finger | On A | On B7 | What it does |
|---|---|---|---|
| Index finger (1) | D string, 2nd fret | D string, 1st fret | Slides |
| Middle finger (2) | G string, 2nd fret | A string, 2nd fret | Moves across, same fret |
| Ring finger (3) | B string, 2nd fret | G string, 2nd fret | Moves across, same fret |
| Little finger (4) | not used | high e string, 2nd fret | Goes down |
How to practise A to B7
- Play A and pick each string on its own. Fix any string that buzzes before you start changing.
- Keep the index finger touching the string as you move. Ease the pressure, glide, then press again. Lifting it off loses your place.
- Lead with the middle finger. In B7 it plays the lowest note (the A string, 2nd fret), which is the first string you strum, so aim it there first and let the other fingers follow.
- Do “ghost changes”: switch from A to B7 and back 20 times without strumming. Lift your fingers only just off the strings, and land them all together.
- Now strum: four strums on A, four on B7. When that is clean, try two strums each, then one.
- Time yourself with the trainer below: one minute, counting every clean change. Do it once a day and watch the number climb.
One-minute A to B7 trainer
Press Start, hold A through the count-in, then change back and forth for one minute. Tap the big button (or press the space bar) every time you land a clean chord. Your best score is kept.
Want other chords? Open the full chord change trainer.
Songs to use it in
None of the songs in our free library change straight from A to B7 yet, but these use B7, so the shape will come in handy.
A to B7: questions
Which finger stays down when you change from A to B7?
No finger stays in exactly the same place, but your index finger can slide along the string instead of lifting. Your index finger slides along the string; your middle finger and ring finger move across to another string on the same fret; your little finger goes down fresh.
How do I change from A to B7 faster?
Practise the change on its own, not inside a song. Lift your fingers only just off the strings, land them all at once, and lead with the finger that has the longest trip. Then do one minute of changes a day with a timer and count them.
How many A to B7 changes a minute is good?
Count every clean change: A to B7 is one, and back again is two. Around 30 in a minute is a solid start and enough for slow songs. At 40 most songs at a relaxed tempo start to flow, and at about 60 (one change a second) the change is ready for almost anything.
What songs use A and B7?
In the key of E, A and B7 are the IV and V chords, so this change comes just before the music returns to E.
Is B7 to A the same as A to B7?
It uses the same moves in reverse. Practise both directions: the trainer counts each switch either way.
More chord changes
Learn the chords in the right order
Fretwork’s lessons teach one chord at a time, with a ring test and a one-minute change check before you move on. The first two stages are free.