Question: When was the first electric model made, of the kind of bass played by John Cooper?

full_context: Document 1: Michael Ivins: Along with Mark Coyne and Wayne Coyne, he formed The Flaming Lips in 1983 in Oklahoma City, Oklahoma. According to frontman Coyne, Ivins was found as the bassist for the band because of his punk-rock look, and not because of his musical ability. In fact, Ivins initially couldn't play bass, but he learned how and has been the bassist for the band ever since. Ivins developed an interest in the recording process and has helped engineer the Flaming Lips' studio recordings since 1994.
Document 2: Mandolin: The instrument was primarily used in an ensemble setting well into the 1930s, and although the fad died out at the beginning of the 1930s, the instruments that were developed for the orchestra found a new home in bluegrass. The famous Lloyd Loar Master Model from Gibson (1923) was designed to boost the flagging interest in mandolin ensembles, with little success. However, The "Loar" became the defining instrument of bluegrass music when Bill Monroe purchased F-5 S/N 73987 in a Florida barbershop in 1943 and popularized it as his main instrument.
Document 3: John Cougar, John Deere, John 3:16: ``John Cougar, John Deere, John 3: 16 ''is a song written by Shane McAnally, Ross Copperman, and Josh Osborne and recorded by New Zealand - born Australian country music singer Keith Urban. It was released on 9 June 2015 as the lead single to Urban's eighth American studio album, Ripcord. The song has a slow 1970s funk vibe that carries distinct drum loops and several time changes, with production from Urban and longtime co-producer Dann Huff. The song received positive reviews from critics who praised the production, lyrics, and Urban's return to traditional country with a new sound.
Document 4: Music Man Bongo: The Bongo is a model of bass guitar manufactured by Music Man, a division of Ernie Ball. It was first introduced at the NAMM Show on March 21, 2003. Ernie Ball president Sterling Ball designed the instrument in conjunction with the Music Man Research and Development department and BMW's Designworks team. It is equipped with an 18-volt 4-band preamp (except on the single-pickup model, which has a 3-band preamp; single-pickup models with piezo bridges have a 4-band preamp) designed by Dudley Gimpel with help from Cliff Hugo and other Music Man artists. It also sports a sleek, carved basswood body with high-gloss polyester finish and a satin-finish painted 34" scale maple neck with rosewood fingerboard (pau ferro on lined or unlined fretless, ebony on both fretted and fretless "stealth" basses) featuring 24 high-profile wide frets and crescent moon-shaped position inlays. These basses are generally known for their dual humbucking pickup configuration, as they are the first twin humbucker-equipped models released by Music Man since the introduction of their Sabre and Cutlass bass guitars in the late 1970s.
Document 5: Mini: Issigonis' friend John Cooper, owner of the Cooper Car Company and designer and builder of Formula One and rally cars, saw the potential of the Mini for competition. Issigonis was initially reluctant to see the Mini in the role of a performance car, but after John Cooper appealed to BMC management, the two men collaborated to create the Mini Cooper. The Austin Mini Cooper and Morris Mini Cooper debuted in September 1961.
Document 6: Mandolin: Another family of bowlback mandolins came from Milan and Lombardy. These mandolins are closer to the mandolino or mandore than other modern mandolins. They are shorter and wider than the standard Neapolitan mandolin, with a shallow back. The instruments have 6 strings, 3 wire treble-strings and 3 gut or wire-wrapped-silk bass-strings. The strings ran between the tuning pegs and a bridge that was glued to the soundboard, as a guitar's. The Lombardic mandolins were tuned g b e' a' d" g". A developer of the Milanese stye was Antonio Monzino (Milan) and his family who made them for 6 generations.
Document 7: Höfner 500/1: The Höfner 500/1 violin bass (nicknamed the "Beatle bass" or "Cavern bass") is a hollow-bodied bass guitar manufactured by Höfner under several varieties. It was introduced in the mid-1950s and gained celebrity status during the 1960s as one of the primary basses used by Paul McCartney of The Beatles.
Document 8: Bass guitar: In the 1930s, musician and inventor Paul Tutmarc from Seattle, Washington, who was manufacturing lap steel guitars, developed the first electric string bass in its modern form, a fretted instrument designed to be played horizontally. The 1935 sales catalog for Tutmarc's electronic musical instrument company, Audiovox, featured his ``Model 736 Bass Fiddle '', a four - stringed, solid - bodied, fretted electric bass instrument with a 30 ⁄ - inch (775 - millimetre) scale length. The adoption of a guitar's body shape made the instrument easier to hold and transport than any of the existing stringed bass instruments. The addition of frets enabled bassists to play in tune more easily than on fretless acoustic or electric upright basses. Around 100 of these instruments were made during this period.
Document 9: Solid body: The origins of the solid body electric guitar are confusing. The first commercially available solid body electric Spanish guitar was produced by the Rickenbacker company in 1931. Les Paul, a guitarist, is often erroneously credited with inventing the first solid body, but Fender is often incorrectly credited as the first to commercially market a solid body electric guitar, which itself was based on a design by Merle Travis. Also it is reported that around the same time (1940) a solid body was created by Jamaican musician and inventor, Hedley Jones. In the 1940s, Les Paul created a guitar called the ``Log, ''which came`` from the 4'' by 4 ''solid block of pine which the guitarist had inserted between the sawed halves of the body that he'd just dismembered. He then carefully re-joined the neck to the pine log, using some metal brackets.'' He then put some pickups that he designed on it. He soon went to companies asking if they would buy his guitar. They turned him down. However, after the Fender Telecaster electric guitar became popular, the Gibson company contacted him and had him endorse a model named after him, The Les Paul guitar. It came out in 1952.
Document 10: Andy Hull: John Andrew Hull (born November 7, 1986), better known as Andy Hull, is an American singer, guitarist and songwriter for the indie rock band Manchester Orchestra. He also has a side project, Right Away, Great Captain!, as well as being co-founder of a side project with his friend and folk musician Kevin Devine by the name of Bad Books. Hull is also co-president of Manchester Orchestra's label, Favorite Gentlemen.
Document 11: Steve Hunter: Stephen John Hunter (born June 14, 1948) is an American guitarist, primarily a session player. He has worked with Lou Reed and Alice Cooper and been often called ``The Deacon ''. Hunter first played with Mitch Ryder's Detroit, beginning a long association with record producer Bob Ezrin who has said Steve Hunter has contributed so much to rock music in general that he truly deserves the designation of`` Guitar Hero''. Steve Hunter has played some of the greatest riffs in rock history - that first slamming solo that rings in Aerosmith's ``Train Kept A Rollin ''', the acoustic intro on Peter Gabriel's`` Solsbury Hill'' and he wrote the legendary intro interlude that made Lou Reed's live version of ``Sweet Jane ''Reed's first gold record (the Rock' N 'Roll Animal live set).
Document 12: John Cooper (serial killer): John William Cooper (born 3 September 1944) is a Welsh serial killer and diagnosed psychopath. On 26 May 2011, Cooper was given four life sentences for the 1985 double murder of siblings Richard and Helen Thomas, and the 1989 double murder of Peter and Gwenda Dixon. Cooper was also sentenced for the rape of a 16-year-old girl and a sexual assault on a 15-year-old girl, both carried out at gunpoint, in March 1996, in woodland behind the Mount Estate, Milford Haven, Pembrokeshire.
Document 13: Ned Steinberger: Ned Steinberger (b. Princeton, New Jersey, 1948) is an American creator of innovative musical instruments. He is most notable for his design of guitars and basses without a traditional headstock, which are called Steinberger instruments. He also has a line of electric basses and string instruments through his company called NS Design and was also the designer of the first ever Spector bass, the NS. In addition, Ned and Emmett Chapman, creator of the Chapman Stick, collaborated on the creation of the NS Stick, a guitar/bass "multi-mode" instrument sold by Stick Enterprises.
Document 14: John Cooper (musician): John Cooper John Cooper on April 22, 2017 Background information Birth name John Landrum Cooper (1975 - 04 - 07) April 7, 1975 (age 43) Memphis, Tennessee, U.S. Genres Christian rock, Christian metal, alternative metal, hard rock, post-grunge, industrial metal (early) Occupation (s) Musician Instruments Vocals, bass guitar Years active 1989 -- present
Document 15: Jim Keltner: Jim Keltner Birth name James Lee Keltner (1942 - 04 - 27) April 27, 1942 (age 75) Tulsa, Oklahoma, U.S. Genres Rock, R&B, jazz Occupation (s) Musician Instruments Drums Years active 1970 -- present Associated acts Traveling Wilburys, Little Village, Eric Clapton, Joe Cocker, Ry Cooder, Delaney & Bonnie, Bob Dylan, Carly Simon, Ringo Starr, Gabor Szabo, George Harrison, John Lennon, Steve Miller Band, Harry Nilsson The Waterboys.
ground_truth: the 1930s
sub_queries: what kind of bass does john cooper play Answer: bass guitar
when was the first electric bass guitar made Answer: the 1930s