Until now, every note cost you a pick stroke — one coin, one note. The hammer-on breaks the economy: pick ONCE, and your fretting hand conjures the second note out of thin air. This is the doorway to legato — playing that pours instead of drips.
A hammer-on means sounding a note purely by bringing a fretting finger DOWN onto the string, no pick involved. Pick a note at the 5th fret, then snap another finger down at the 7th: the string keeps vibrating, the new fret shortens it, and the pitch jumps up. Written in tab as a slur or an 'h' (5h7).
◆ KEY IDEA
Speed, not force
The first hammer-on (5 minutes):
- 1Index finger on the G string, 5th fret. Pick it — let it ring clean.
- 2While it rings, SNAP your ring finger down at the 7th fret. A quick dart from about a centimeter up.
- 3Hear the second note? That's it. If it thudded, land faster and closer behind the fret.
- 4Loop it slowly: pick-hammer, pick-hammer, aiming for both notes at the SAME volume.
- 5Then walk it across strings — same frets, one string at a time.
▲ WATCH OUT
The quiet-second-note problem
Why it matters beyond the trick: hammer-ons (and their mirror twin, pull-offs) are how riffs and solos get their smoothness — runs of notes with only a few pick strokes. They also quietly train fretting-hand accuracy and finger independence, which pays back into your chords.
Pick once, conjure twice. Practice the 5h7 dart until both notes ring like siblings, and you've unlocked the first spell in the legato book. Pull-offs are next — same door, opposite direction.
Your turn ⭐
The legato door
Question 1 of 3
Where does a hammer-on's volume come from?
The cheat sheet
- A hammer-on sounds a note with the fretting hand alone — pick once, get two.
- Volume comes from landing SPEED, right behind the fret, not from pressure.
- Drill 5h7 slowly until both notes ring at the same volume.
- Hammer-ons + pull-offs are the gateway to smooth, flowing (legato) playing.
Common questions
Which fingers should I practice hammer-ons with?
Start index→ring (5h7 style), then index→middle (5h6) and index→pinky (5h8). The pinky version feels hopeless for a week and then becomes your secret weapon. Most riffs lean on it eventually.
Do hammer-ons work on acoustic guitar?
Yes. They just need a slightly quicker snap since acoustics give you less sustain to work with. If it works on your acoustic, electric will feel like cheating.
What's a pull-off?
The mirror image: you sound a LOWER note by flicking a finger off the string (slightly downward as it leaves, like a tiny pluck). Tabs write it as 7p5. Learn hammers first; pulls borrow the same skills backwards.