input: Hed PE performs a style of music which they have referred to as "G-punk", a phrase inspired by the term "G-funk". Hed PE has also described its music as "schizophrenic". Hed PE's music is a fusion of styles ranging from hip hop, reggae, and ska to hard rock, punk, and heavy metal. Other elements that have been incorporated into this style include blues, funk, jazz and industrial. Jared Gomes' vocal style ranges from melodic singing to rapping, screaming, and death growls. The band's lyrics draw from a number of subjects, including social justice, the existence of extraterrestrial life, criticism of organized religion, the 9/11 Truth movement, cannabis use and sexual intercourse.  The band has disassociated itself from nu metal and rap rock, with former guitarist Jaxon stating that "I wouldn't call our band nu metal" and Gomes noting that his vocal style is wider ranging than simply rapping. Regarding the band's association with nu metal, Kik Axe described the band as being "mistakenly lumped" into the genre, while Beatdust described the band's sound as helping shape nu metal, listing Linkin Park and Limp Bizkit as bands it believes were influenced by Hed PE. Hed PE itself claims that Linkin Park was influenced by Hed PE's music and that Fred Durst listened to Hed PE frequently while recording Limp Bizkit's debut album; these claims, however, have not been backed up by either Durst or Linkin Park.  Gomes, in addition to the 9/11 Truth movement, has expressed support for social liberal politicians such as Nancy Pelosi and president Barack Obama. Previously however, Gomes' 2004 lyrics for Only in Amerika expressed support for nationalism, and called for retaliation against Al Qaeda for the 9/11 terrorist attacks.

Answer this question "How does Hed PE classify their music?"
output: Hed PE performs a style of music which they have referred to as "G-punk

Problem: Background: Ford was born at the Swedish Covenant Hospital in Chicago, Illinois to Christopher Ford (born John William Ford), an advertising executive and former actor, and Dorothy (nee Nidelman), a former radio actress. His father is Irish and his mother is Jewish. A younger brother, Terence, was born in 1945. Ford's paternal grandparents, John Fitzgerald Ford and Florence Veronica Niehaus, were of Irish Catholic and German descent, respectively.
Context: On October 23, 1999, Harrison Ford was involved in the crash of a Bell 206L4 LongRanger helicopter (N36R). The NTSB accident report states that Ford was piloting the aircraft over the Lake Piru riverbed near Santa Clarita, California, on a routine training flight. While making his second attempt at an autorotation with powered recovery, Ford allowed the aircraft's altitude to drop to 150-200 feet before beginning power-up. The aircraft was unable to recover power before hitting the ground. The aircraft landed hard and began skidding forward in the loose gravel before one of its skids struck a partially embedded log, flipping the aircraft onto its side. Neither Ford nor the instructor pilot suffered any injuries, though the helicopter was seriously damaged. When asked about the incident by fellow pilot James Lipton in an interview on the TV show Inside the Actor's Studio, Ford replied, "I broke it."  On March 5, 2015, Ford's plane, believed to be a Ryan PT-22 Recruit, made an emergency landing on the Penmar Golf Course in Venice, California. Ford had radioed in to report that the plane had experienced engine failure. He was taken to Ronald Reagan UCLA Medical Center, where he was reported to be in fair to moderate condition. Ford suffered a broken pelvis and broken ankle during the accident, as well as other injuries.  On February 13, 2017, Ford landed an Aviat Husky at John Wayne Airport on the taxiway left of runway 20L. A Boeing 737 was holding short of the runway on the taxiway when Ford overflew them.
Question: Was he the pilot?
Answer: states that Ford was piloting the aircraft

Question: Eddie James "Son" House, Jr. (March 21, 1902 - October 19, 1988) was an American delta blues singer and guitarist, noted for his highly emotional style of singing and slide guitar playing. After years of hostility to secular music, as a preacher and for a few years also as a church pastor, he turned to blues performance at the age of 25. He quickly developed a unique style by applying the rhythmic drive, vocal power and emotional intensity of his preaching to the newly learned idiom. In a short career interrupted by a spell in Parchman Farm penitentiary, he developed to the point that Charley Patton, the foremost blues artist of the Mississippi Delta region, invited him to share engagements and to accompany him to a 1930 recording session for Paramount Records.

In 1927, at the age of 25, House underwent a change of musical perspective as rapid and dramatic as a religious conversion. In a hamlet south of Clarksdale, he heard one of his drinking companions, either James McCoy or Willie Wilson (his recollections differed), playing bottleneck guitar, a style he had never heard before. He immediately changed his attitude about the blues, bought a guitar from a musician called Frank Hoskins, and within weeks was playing with Hoskins, McCoy and Wilson. Two songs he learned from McCoy would later be among his best known: "My Black Mama" and "Preachin' the Blues". Another source of inspiration was Rube Lacey, a much better known performer who had recorded for Columbia Records in 1927 (no titles were released) and for Paramount Records in 1928 (two titles were released). In an astonishingly short time, with only these four musicians as models, House developed to a professional standard a blues style based on his religious singing and simple bottleneck guitar style.  Around 1927 or 1928, he had been playing in a juke joint when a man went on a shooting spree, wounding House in the leg, and he allegedly shot the man dead. House received a 15-year sentence at the Mississippi State Penitentiary (Parchman Farm), of which he served two years between 1928 and 1929. He credited his re-examination and release to an appeal by his family, but also spoke of the intervention by the influential white planter for whom they worked. The date of the killing and the duration of his sentence are unclear; House gave different accounts to different interviewers, and searches by his biographer Daniel Beaumont found no details in the court records of Coahoma County or in the archive of the Mississippi Department of Corrections.  Upon his release in 1929 or early 1930, House was strongly advised to leave Clarksdale and stay away. He walked to Jonestown and caught a train to the small town of Lula, Mississippi, sixteen miles north of Clarksdale and eight miles from the blues hub of Helena, Arkansas. Coincidentally, the great star of Delta blues, Charley Patton, was also in virtual exile in Lula, having been expelled from his base on the Dockery Plantation. With his partner Willie Brown, Patton dominated the local market for professional blues performance. Patton watched House busking when he arrived penniless at Lula station, but did not approach him. He observed House's showmanship attracting a crowd to the cafe and bootleg whiskey business of a woman called Sara Knight. Patton invited House to be a regular musical partner with him and Brown. House formed a liaison with Knight, and both musicians profited from association with her bootlegging activities. The musical partnership is disputed by Patton's biographers Stephen Calt and Gayle Dean Wardlow. They consider that House's musicianship was too limited to play with Patton and Brown, who were also rumoured to be estranged at the time. They also cite one statement by House that he did not play for dances in Lula. Beaumont concluded that House became a friend of Patton's, traveling with him to gigs but playing separately.

Using a quote from the above article, answer the following question: When did son started his blue performance?
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Answer:
In 1927, at the age of 25, House underwent a change of musical perspective