Question: Who is the brother of Jorge Santana who first became famous in the late 1960s and early 1970s with his band, Santana?

Context articles: Wally Heider
The Young Men
Oswalt Kolle
Moonflower (album)
Jorge Santana (album)
List of heavy metal festivals
John Cooper Clarke
Progressive country
Carlos Santana
Richard Estes

Wally Heider (1923–1989) was an American recording engineer and recording studio owner (Wally Heider Studios.)
 After a distinguished career as an engineer in the 1940s [source?]
 and 1950s, he was instrumental in recording the San Francisco Sound in the late 1960s and early 1970s.
 A significant number of Rolling Stone Magazine's Top 500 albums were recorded in his studio including "Volunteers" by Jefferson Airplane, "Everybody Knows This Is Nowhere" by Neil Young with Crazy Horse, "Déjà Vu" by Crosby, Stills, Nash & Young, "Electric Warrior" by T. Rex, "Tupelo Honey" by Van Morrison, "American Beauty" by the Grateful Dead, "Green River" by Creedence Clearwater Revival and "Abraxas" by Santana.
The Young Men was a Hong Kong folk/rock band in the late 1960s and early 1970s featured in the local media as the answer to the super American band Crosby, Stills, Nash & Young.
 The group consisted of Stephen Lam (lead vocal, guitars, harmonicas), Ralph Wong (vocal, guitars, harmonicas), and Karl Wu (vocal, guitars, keyboard).
 They performed in the 1971 Hong Kong Festival and were regularly as featured artist in the Hong Kong TVB variety TV show - Enjoy Yourself Tonight in the early 1970s.
Oswalt Kolle (2 October 1928, Kiel – 24 September 2010, Amsterdam) was a German sex educator, who became famous during the late 1960s and early 1970s for his numerous pioneering books and films on human sexuality.
 His work was translated into all major languages, while his films found an audience of 140 million worldwide.
 In his 1997 book "Open to Both Sides" he came out as bisexual.
 He was awarded the Magnus Hirschfeld Medal in 2000.
Moonflower is a studio and live double album by Santana, released in 1977.
 The recording features both studio and live tracks, which are interspersed with one another throughout the album.
 It is perhaps the group's most popular live album, because "Lotus" did not receive a U.S. domestic release until the early 1990s.
 It displays a mix between the fusion of Latin and blues-rock styles of the late 1960s and early 1970s, and the much more experimental and spiritual jazz fusion sound that characterized the band's mid-1970s work.
 The live material was recorded during the supporting tour for the "Festival" album, which displayed a similar mix of styles, and many of the album's songs are featured here – namely, the three song medley which opens "Festival".
Jorge Santana is the first by Mexican guitarist and former Malo member Jorge Santana, released in 1978.
 The backing up features former Malo members, as vocalist Richard Bean.
 Jorge Santana is also the brother of guitarist Carlos Santana.
This is an incomplete list of heavy metal festivals.
 Heavy metal (or simply metal) is a genre of rock music that developed in the late 1960s and early 1970s, largely in the United States and the United Kingdom.
 With roots in blues rock and psychedelic rock, the first heavy metal bands such as Led Zeppelin, Black Sabbath and Deep Purple attracted large audiences, and during the late 1960s and mid-1970s these band and others in their genre were featured at a number of historic rock festivals. Judas Priest helped spur the genre's evolution by discarding much of its blues influence.
John Cooper Clarke (born 25 January 1949) is an English performance poet who first became famous during the punk rock era of the late 1970s when he became known as a "punk poet".
 He released several albums in the late 1970s and early 1980s, and continues to perform regularly.
Progressive country is a subgenre of country music developed in the early 1970s.
 In the late 1960s and early 1970s, mainstream country music was dominated by the slick Nashville sound and the rock-influenced Bakersfield sound of artists like Merle Haggard.
 A new generation of country artists emerged, influenced by contemporary rock music, singer-songwriters such as Bob Dylan, and the liberal politics of the 1960s counterculture.
Carlos Santana    (born July 20, 1947) is a Mexican and American musician who first became famous in the late 1960s and early 1970s with his band, Santana, which pioneered a fusion of rock and Latin American music.
 The band's sound featured his melodic, blues-based guitar lines set against Latin and African rhythms featuring percussion instruments such as timbales and congas not generally heard in rock music.
 Santana continued to work in these forms over the following decades.
 He experienced a resurgence of popularity and critical acclaim in the late 1990s.
 In 2003 "Rolling Stone" magazine listed Santana at number 20 on their list of the 100 Greatest Guitarists of All Time.
 He has won 10 Grammy Awards and three Latin Grammy Awards.
Richard Estes (born May 14, 1932 in Kewanee, Illinois) is an American artist, best known for his photorealist paintings.
 The paintings generally consist of reflective, clean, and inanimate city and geometric landscapes.
 He is regarded as one of the founders of the international photo-realist movement of the late 1960s, with such painters as John Baeder, Ralph Goings, Chuck Close, Audrey Flack, and Duane Hanson.
 Author Graham Thompson writes "One demonstration of the way photography became assimilated into the art world is the success of photorealist painting in the late 1960s and early 1970s.
 It is also called super-realism or hyper-realism and painters like Richard Estes, Denis Peterson, Audrey Flack, and Chuck Close often worked from photographic stills to create paintings that appeared to be photographs."