Question: Which producer produced the vocal group that dropped "El Lute" / "Gotta Go Home" 
Context: "Gara Gara Go!!"  (ガラガラ Go!!  , lit.  Gotta Gotta Go!!)  is the second Japanese single by the South Korean boy band Big Bang released under YG Entertainment.  The song has sold more than 30,829 copies so far. El Lute: Run for Your Life (Spanish: El Lute: camina o revienta ) is a 1987 Spanish film written and directed by Vicente Aranda, based on the memoirs of Eleuterio Sánchez, "El Lute", a young convicted murderer who became legendary in Spain for his jail escape in the 1960s.  It stars Imanol Arias and Victoria Abril.  The film was a hit in Spain and made a big star of his leading actor.  It was nominated to four Goya Awards (Best Film, Best Director, Best Actor and Best Actress) and it is considered among the best Spanish films of the 1980s. Boney M. is a vocal group created by German record producer Frank Farian.  Originally based in West Germany, the four original members of the group's official line-up were Liz Mitchell and Marcia Barrett from Jamaica, Maizie Williams from Montserrat and Bobby Farrell from Aruba.  The group was formed in 1976 and achieved popularity during the disco era of the late 1970s.  Since the 1980s, various line-ups of the band have performed with different personnel. "The Summer Megamix" is a 1989 single by German band Boney M. The single peaked at #11 in the French charts and #3 in Norway.  In the UK, the single barely reached the top 100, peaking only at #92.  The megamix is a medley of remixed Boney M. hits, "Sunny", "Hooray!  Hooray!  It's a Holi-Holiday", "Kalimba de Luna", "Ma Baker" and "El Lute". Oceans of Fantasy is the fourth studio album by Euro-Caribbean group Boney M. Released in September 1979, "Oceans Of Fantasy" became the second Boney M. album to top the UK charts and features hits "El Lute / Gotta Go Home" and "I'm Born Again / Bahama Mama". "El Lute" / "Gotta Go Home" is a double A-side single by German group Boney M. It was the lead single from their fourth album "Oceans of Fantasy" (1979) and was the group's eighth and final number-one single in the German charts. El Lute II: Tomorrow I’ll be Free (Spanish: El Lute II: mañana seré libre ) is a 1988 Spanish film written and directed by Vicente Aranda, based on the memoirs of Eleuterio Sánchez, “El Lute”, a delinquent who became notorious in Spain for his jail escapes in the 60's.  It stars Imanol Arias, Angel Pardo and Jorge Sanz.  The film continues the story of . Eleuterio Sánchez Rodríguez (born 15 April 1942), known as El Lute, was at one time listed as Spain's "Most Wanted" criminal and later became a published writer.  He was a legendary Spanish outlaw who escaped several times from prison after being convicted of murder and sentenced at age 23 to 30 years.  While in prison, he learned to read, earned a law degree, and became a writer, continuing to protest his innocence of the charges.  He was pardoned and released on June 20, 1981, at the age of 39. "Megamix" is a 1988 single by German band Boney M. The single peaked at #1 in the French charts and was a minor success in the UK where it peaked at #52.  The megamix is a medley of remixed Boney M. hits, "Rivers of Babylon", "Daddy Cool" and "Rasputin", the 12" version being extended with "Ma Baker" and "Gotta Go Home". "Somebody's Gotta Go" is a 1945 song by Cootie Williams and His Orchestra.  With vocals performed by Eddie Vinson, the single was Cootie Williams' most successful entry on the Harlem Hit Parade, hitting number one on the Harlem Hit Parade.  "Somebody's Gotta Go" was the final number one on The Harlem Hit Parade chart.
Answer: Frank Farian