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The EBow or ebow (brand name for "Electronic Bow" or Energy Bow) (often spelled E-bow in common usage) is a hand-held, battery-powered electronic device for playing the electric guitar, invented by Greg Heet in 1969. Instead of having the strings hit by the fingers or a pick, they are moved by the electromagnetic field created by the device, producing a sound reminiscent of using a bow on the strings.
The EBow is used to produce a variety of sounds not usually playable on an electric guitar. These sounds are created by a string driver, that gets its input signal by an internal pickup, which works like a guitar pickup. Its output signal is amplified and drives the other coil, which amplifies the string vibrations. With this feedback loop the player can create a continuous string vibration.
Function and usage 
By varying the EBow's linear position on the string, the user can change the sound due to the changing string harmonic along different positions of a vibrating string. Fading in and out by lowering and raising the EBow is also possible.
Harmonic mode 
Starting with the current generation of EBow (PlusEBow, the 4th edition EBow), the user also gains an additional mode known as harmonic mode, which produces a higher harmonic sound instead of the fundamental note. This is achieved by reversing the signal phase to the driving coil, which dampens the string's fundamental frequency and creates higher harmonics.
Style range 
Many different artists have used the EBow in a wide variety of musical styles. One of the first notable users was Genesis guitarist Steve Hackett, who used the device on "The Carpet Crawlers" from the band's 1974 album The Lamb Lies Down on Broadway. Another early pioneer of EBow playing was Max Sunyer, who used it in a 1978 live album Iceberg en directe, recorded and released in Spain Picap. It was used later on by Bill Nelson, who introduced it to Stuart Adamson of The Skids. Adamson went on to use it with Big Country. Contemporary Christian performer Phil Keaggy is also a prolific user of the EBow, more notably in his 1979 instrumental release The Master & The Musician, which features many different sounds created with the EBow. The EBow is frequently used by Radiohead guitarist Ed O'Brien in studio and for live performances of songs such as "Talk Show Host" and "Nude". It has also been used on Opeth's 2001 album Blackwater Park, to create ambient background melodies.
Besides its appearance in Rock and Jazz music, the EBow also made its way in the domain of contemporary art music, being used by John Cage in his harp piece A Postcard from Heaven (1982), Karlheinz Essl in Sequitur VIII (2008) for electric guitar and live-electronics, Elliott Sharp on SFERICS (1996), Arnold Dreyblatt in E-Bow Blues (released 1998) and David First in A Bet on Transcendence Favors the House (2008).
In 2013, the EBow was used on the song "From Can to Can't" for the film Sound City directed by David Grohl (Sound City Album). Corey Taylor is the vocalist for the song. David Grohl handles the drum duties, Scott Reeder on bass and Rick Neilsen on guitar. Rick uses the EBow to create the haunting guitar sound that fits perfectly in the track.
Alternative usage 
Although the EBow is most commonly played on the electric guitar, because of its ease of use and the responsiveness obtainable from the pickup, many artists have experimented with the EBow on other types of guitars and string instruments to various effect. While the EBow is not normally used with the electric bass guitar, which has heavier strings, Michael Manring (who uses light bass strings) has persevered, and it features heavily on his 1995 album Thönk. He has even been known to use two at once. Another instrument that the EBow is sometimes used on is the steel-string acoustic guitar. For example, guitarist David Gilmour of Pink Floyd used one on his Gibson J-200 acoustic in their 1994 song "Take It Back" to great effect. Generally an acoustic guitar gives a limited response for varying reasons, including the density and spacing of the guitar strings. But despite these limitations, using an EBow on an acoustic guitar gives a rich, flute- and clarinet-like tone with a slow-swelling response.
Legendary progressive rock guitarist Steve Rothery of Marillion has used the Ebow in a number of tracks, on the 1985 concept album 'Misplaced Childhood', the song 'King of Sunset Town' and the ending part of 'Seasons End', both from the 1989 Seasons End album, and also throughout the song 'You're Gone' from the 2006 Marbles album.
Composer Luciano Chessa employs EBows regularly in his music for solo Vietnamese dan bau. Furthermore, an EBow can also be utilised on a grand piano (with depressed sustain pedal) to create sustained sinusoidal sounds as it was used by Olga Neuwirth in Hooloomooloo (1997) and Karlheinz Essl in Sequitur XIII (2009) for extended piano and live-electronics.
Other notable uses 
- Mikael Åkerfeldt of Opeth uses an EBow in the songs "The Drapery Falls", "Dirge For November" and "Isolation Years".
- Paul Banks and Daniel Kessler of Interpol use EBows in the song "Take You on a Cruise" off the album Antics, and in the song "The Scale" from the album Our Love to Admire.
- Broadway orchestrator William David Brohn used the EBow to extensive effect in the orchestrations for Wicked and Mary Poppins.
- Peter Buck of R.E.M. used the EBow in the song "E-Bow the Letter", from their album New Adventures in Hi-Fi.
Steve Rothery of Marillion used it on songs such as Seasons end, your gone
- Jonny Buckland from Coldplay uses it in the songs "Amsterdam", "Spies" and "See You Soon".
- Billy Corgan and James Iha of The Smashing Pumpkins used EBows on the songs "Thru the Eyes of Ruby", "Sinfony", "Soma", "Drown", "Perfect", "Daphne Descends", "Stand Inside Your Love", "Speed Kills" as well as in many live versions of songs.
- Brad Delson of Linkin Park uses the EBow in the song "No More Sorrow" off the album Minutes to Midnight. The song originally called "EBow Idea".
- The Edge of U2 started using an EBow during The Unforgettable Fire recording sessions. Live performances of him using the EBow can be heard on "With or Without You" and "The Unforgettable Fire".
- Noel Gallagher of Oasis used an EBow in the outro of both their 1996 singles "Don't Look Back in Anger" and "Champagne Supernova".
- Martin Gore of Depeche Mode uses the EBow in "Walking in My Shoes" and "The Sweetest Condition".
- James Hetfield of Metallica used an EBow to write the orchestral harmonies on the song "Nothing Else Matters".
- Georg Hólm of Sigur Rós uses an EBow on his bass in the song "Untitled #6 (a.k.a. 'E-Bow')" of the album ( ). The Ebow is also played on "Untitled #3 (a.k.a. 'Samskeyti')".
- Jon Hudson of Faith No More uses an EBow on the song "Stripsearch" and on "Midlife Crisis."
- Vinnie Moore uses an EBow in the songs "Rain", "The Maze", "In the Healing Garden", "Fear and Trepidation", "Over My Head" and "Into the Sunset" in the studios and during live performances.
- Richard Oakes of Suede uses an EBow on the song "Down", from their album Head Music.
- Paul Stanley from KISS uses an E-bow on his first solo album, Paul Stanley, in 1978.
- Andy Timmons uses the EBow extensively on the intro to his song, "Beautiful, Strange".
- Eddie Vedder uses the EBow in the Pearl Jam songs "Wishlist", "Rearviewmirror", and "World Wide Suicide"
- Munaf Rayani of the Post-Rock band Explosions in the Sky uses the EBow in various songs, including "The Moon Is Down" and "Be Comfortable, Creature".
- Josh Elmore of Cattle Decapitation used the EBow on the song "Of Human Pride & Flatulence" on their album Karma.Bloody.Karma.
- Brazilian indie-rock band Los Hermanos uses Ebow on "O Pouco que Sobrou" from the 2003 album Ventura.
- Portuguese band Mão Morta uses Ebow on "Morgue", from the 2004 album Nus.
- Destroyer uses the Ebow most notable on the 2008 album Trouble In Dreams.
- Peter Holmström of The Dandy Warhols uses the Ebow for the start of the song "Godless" and throughout the rest of the track.
- Stuart Adamson of Big Country used the Ebow for various tracks on the albums The Crossing, Steeltown, The Seer and Peace in Our Time. The Ebow was a major contributor to the band's sound being labelled with the bagpipe tag, much to the frustration of guitarist Bruce Watson. 
- Buck Dharma of Blue Öyster Cult uses an ebow in "Don't Fear the Reaper" at the end of the guitar solo extending the note back into the verse riff.
- David Gilmour uses the EBow on the intro to Pocketful of Stones on his solo album On an Island
- Wes Borland of Limp Bizkit uses the EBow on Songs like "Hold on" for Ambience and manipulates the feedback in the intro of Boiler with it.
- Kevin Shields of My Bloody Valentine uses the EBow to achieve the high gliding notes in "Wonder 2" from m b v.
- The EBow FAQ
- Sound clips of the EBow
- "Sounds of Silence" interview, Guitar World, September 1994. Retrieved 28 July 2010.
- Stefan Drees, Perspektivenwechsel. Tonraum-Deformationen durch Instrumentalklang-Verstimmungen bei Olga Neuwirth (2001)
- Karlheinz Essl, Sequitur XIII (2009)
- Andy Timmons
- If Anyone Else Asks Me How I Make My Guitar Sound Like Bagpipes, I'll Flatten Them!
Paul Reynolds, lead guitarist of the band a flock of seaguls used an ebow on the song Wishing.