A hammer-on is a playing technique performed on a

stringed instrument String instruments, stringed instruments, or chordophones are musical instruments that produce sound from vibrating strings when a performer plays or sounds the strings in some manner. Musicians play some string instruments by plucking the st ...

(especially on a

fret A fret is any of the thin strips of material, usually metal wire, inserted laterally at specific positions along the neck or fretboard of a stringed instrument. Frets usually extend across the full width of the neck. On some historical instru ...

ted string instrument, such as a

guitar The guitar is a fretted musical instrument that typically has six strings. It is usually held flat against the player's body and played by strumming or plucking the strings with the dominant hand, while simultaneously pressing selected string ...

) by sharply bringing a fretting-hand finger down on to the

fingerboard The fingerboard (also known as a fretboard on fretted instruments) is an important component of most stringed instruments. It is a thin, long strip of material, usually wood, that is laminated to the front of the neck of an instrument. The s ...

behind a

, causing a

note Note, notes, or NOTE may refer to: Music and entertainment * Musical note, a pitched sound (or a symbol for a sound) in music * ''Notes'' (album), a 1987 album by Paul Bley and Paul Motian * ''Notes'', a common (yet unofficial) shortened version ...

to sound. This technique is the opposite of the

pull-off A pull-off is a stringed instrument playing and articulation technique performed by plucking or "pulling" the finger that is grasping the sounding part of a string off the fingerboard of either a fretted or unfretted instrument. This intermediate- ...

. Passages in which a large proportion of the notes are performed as hammer-ons and pull-offs instead of being plucked or picked in the usual fashion are known in classical terminology as '' legato''

phrases In syntax and grammar, a phrase is a group of words or singular word acting as a grammatical unit. For instance, the English expression "the very happy squirrel" is a noun phrase which contains the adjective phrase "very happy". Phrases can consi ...

. The sound is smoother and more connected than in a normally picked phrase, due to the absence of the necessity to synchronize the plucking of one hand with the fingering on the fingerboard with the other hand; however, the resulting sounds are not as brightly audible, precisely due to the absence of the plucking of the string, the vibration of the string from an earlier plucking dying off. The technique also facilitates very fast playing because the picking hand does not have to move at such a high speed, and coordination between the hands only has to be achieved at certain points. Multiple hammer-ons and pull-offs together are sometimes also referred to colloquially as " rolls", a reference to the fluid sound of the technique. A hammer-on is usually represented in guitar

tablature Tablature (or tabulature, or tab for short) is a form of musical notation indicating instrument fingering rather than musical pitches. Tablature is common for fretted stringed instruments such as the guitar, lute or vihuela, as well as many fr ...

(especially that created by computer) by a letter h. A rapid series of alternating hammer-ons and pull-offs between a single pair of notes is called a trill. The term ''hammer-on'' was first invented and popularized by

Pete Seeger Peter Seeger (May 3, 1919 – January 27, 2014) was an American folk singer and social activist. A fixture on nationwide radio in the 1940s, Seeger also had a string of hit records during the early 1950s as a member of the Weavers, notabl ...

in his book ''How to Play the 5-String Banjo''. Seeger also invented the term ''pull-off''.PBS Documentary ''Give Me the Banjo'' In the Banjo tutor book "Ellis's Thorough School For 5 String Banjo" published prior to 1900, the term 'Hammer on' is used to describe the action of performing an embellishment called 'the Shake'. The description is "The Shake, which is marked 'tr', is played in the following manner. Strike(pick) the first note only with the right hand & the remainder of the passage with the 2nd finger of the left hand, by 'hammering on' the string while it is vibrating". In the same tutor book, the action 'pull off' is termed the 'snap'.

References

{{Shred Guitar Guitar performance techniques

See also

References