Question: When did the music gene performed by Maria Fumaça originate?

Context paragraphs:
Dan Jacobs (trumpeter): Dan Jacobs (born 1942) is a jazz trumpeter and flugelhorn player.  He has performed in concert with public touring acts such as Bob James, John Pizzarelli, (musician), Maria Schneider, Woody Herman, Mel Tormé, Wayne Newton, Linda Ronstadt, Aaron Neville, Gladys Knight, Frank Sinatra, Jr., The Four Tops, Johnny Mathis, Bobby Vinton, Al Green, The Lawrence Welk Orchestra, The Gene Krupa Orchestra, Kenny Rogers, Billy Dean, The Lettermen, Allen Vizzutti, the U.S. Navy Band, and others.  He performed in over 500 shows with the touring production of "Jesus Christ Superstar".  Jacobs and his brother Chuck Jacobs own an independent record label, Simplicity Records, for which they have produced over 30 CDs. Jacobs latest CD, "Play Song" hit No. 34 on JazzWeek Charts.

Mischief Brew: Mischief Brew was an American band from Philadelphia, Pennsylvania, United States, which played DIY anarcho-punk music, incorporating a variety of styles including American folk, swing, and Gypsy-punk.  It was started by Erik Petersen as a solo project, but eventually grew into a band.  Petersen drew inspiration from the protest movements of the 1960s, "the idea that rebellion in music didn't originate in punk rock" (Profane Existence No. 54, 2007), and anti-establishment artists like Woody Guthrie and Crass.  Petersen's lyrics often pay homage to American labor radicalism of the early 20th century.  Mischief Brew has released albums and EPs on many different labels, notably Art of the Underground, Gunner Records, and Fistolo Records.  In support of these records, Mischief Brew has toured extensively throughout the United States and Europe.  When playing live, they have performed with four to five people, incorporating such instruments as junk/found percussion, trumpet, accordion, violin, mandolin, and vibraphone into their set.

A Boy Like That: "A Boy Like That" is a song from the 1957 Broadway musical "West Side Story", with music by Leonard Bernstein and lyrics by Stephen Sondheim.  In the musical, the song is paired with "I Have a Love" and is sung by the characters Anita and Maria.  For the original Broadway cast recording, the song was performed by Chita Rivera (Anita) and Carol Lawrence (Maria).  In the 1960 film version the roles were played by Rita Moreno and Natalie Wood, but the songs were dubbed by Betty Wand and Marni Nixon (as both Anita and Maria).  However, the repeat of the two stanzas, sung by Anita, along with Maria's counterpoint of her defense, was omitted because of the complexity of the song, as well as to avoid the repetition, which would have slowed down the pace of the film.

Maria Fumaça: Maria Fumaça is the debut album by Brazilian Funk band Banda Black Rio released in 1977 vinyl format by Atlantic Records (BR 20.022) and issued in 1994 CD format by WEA Music and distributed by Warner Music Brasil (450996349-2).

Live at Wembley (Beyoncé album): Live at Wembley is a live album by American singer Beyoncé.  It was released on April 26, 2004 through Columbia Music Video and Sony Music Entertainment.  The DVD features her concert at Wembley Arena in London, England, as part of her Dangerously in Love Tour in support of her debut solo studio album "Dangerously in Love" (2003).  Most of the songs on "Live at Wembley" originate from "Dangerously in Love", although Beyoncé also performed a medley of past songs by her former group Destiny's Child.  "Live at Wembley" was critically acclaimed, with AllMusic giving it a grade of three-and-a-half stars out of five.  The cover of Rose Royce's "Wishing on a Star", included on the album, was nominated in the category for Best Female R&B Vocal Performance at the 48th Annual Grammy Awards (2006).

Funk: Funk is a music genre that originated in the mid-1960s when African American musicians created a rhythmic, danceable new form of music through a mixture of soul music, jazz, and rhythm and blues (R&B).  Funk de-emphasizes melody and chord progressions used in other related genres and brings a strong rhythmic groove of a bass line played by an electric bassist and a drum part played by a drummer to the foreground.  Like much of African-inspired music, funk typically consists of a complex groove with rhythm instruments playing interlocking grooves.  Funk uses the same richly-colored extended chords found in bebop jazz, such as minor chords with added sevenths and elevenths, or dominant seventh chords with altered ninths.

Osogovka: Osogovka is a Macedonian folk dance and its music, rhythm, costumes and geographical originate from the villages of Osogovo Mountain.  The costumes are clean white, and the music is performed by orchestra of bagpipes followed by a folk orchestra.

Carlos Barbosa: Carlos Barbosa is a city in the wine country in Rio Grande do Sul state, Brazil.  It is situated at 29º17'51" South and 51º30'13" West, at an altitude of 676 meters.  Its population was estimated in 2004 to be 22 664 inhabitants.  It has an area of 208,16 km sq.  The city is linked by railroad line to Bento Gonçalves and the Maria Fumaça tourist train runs between both cities.

Salala (band): Salala is an "a capella" vocal trio from the south of Madagascar.  They perform a contemporary form of the traditional "beko" genre, which originates from the island's southern interior.  In contrast to the traditional beko, a spiritual chant sung at funerals to honor the life of the deceased, Salala adapted the harmonies and style of the genre while shedding the religious purpose of the music by focusing the subject of their songs on matters of daily life.  The group was founded by one of the singers, M'Bassa, in 1983, with singer Senge and a friend.  All three performers belong to the southern Antandroy ethnic group and originate from a small village near Taolagnaro.  Over the next ten years, the group gained in popularity in Madagascar, eventually winning the "Gasitsara Media Prize" for Best Band of the Year.  Their first major domestic hit was "Salakao Raho Ene".  The group went on to perform the Africolor music festival in 1994, where they were well received.  In 1995 they recorded their first album, "Salala", and were selected to represent the Indian Ocean states at the "Découvertes du Printemps de Bourges" tour, performing at 25 venues across France and Germany with Oumou Sangaré.  After this success, the group's bass vocalist, Senge, launched a solo career, eventually teaming up with two other singers to lead his own trio, while still performing and recording with Salala.  The band toured Africa in 1996, visiting the Seychelles, Uganda, Kenya, Rwanda, Malawi, Zambia, Namibia and South Africa.  They performed at the third Jeux de la Francophonie in Madagascar in 1997 and toured Singapore in 1998.  In 1999, Salala toured Reunion island with Granmoun Lélé.

Greek festival: A Greek festival or Greek Fest is an annual celebration of Greek culture presented by many ethnic Greek American communities and organization in the United States and Canada, particularly Greek Orthodox churches.  Typically, these events are intended for attendance by the general public.  Attendees can sample Greek music, cuisine, and dance, typically performed in traditional dress.  Such events are often fundraisers for Orthodox churches of the Greek Archdiocese.  These Greek festivals originate from celebrations in Greece for religious holidays, such as, Greek Orthodox Easter and non-religious holidays, such as, the Festival of Flowers (Protomayia).

Supporting paragraphs: Maria Fumaça Funk
Answer: mid-1960s