Question: Which DJ best known for his role in the 1970s Disco music scene held residence at the club Studio 54 which is currently a Broadway theatre?

<P0-S0> Studio 54 is a former nightclub and currently a Broadway theatre, located at 254 West 54th Street, between Eighth Avenue and Broadway in Manhattan, New York City. <P0-S1>  The building, originally built as the Gallo Opera House, opened in 1927, after which it changed names several times, eventually becoming CBS radio and television Studio 52. <SEP> <P1-S0> Polymarchs is the name of a mobile DJ collective (or SONIDERO) based in Mexico City which plays Electronic dance music. <P1-S1>  Polymarchs was created in the late 1970s as a mobile DJ collective by Oaxacan native, Apolinar Silva de la Barrera and his sister Maria during the Disco music phenomenon of the 1970s. <P1-S2>  It began playing shows in distinct Mexico City neighborhoods and began headlining successful sold out shows by the early 1980s. <P1-S3>  By the late 1980s as the overall popularity of Disco music diminished in Mexico, Polymarchs was one of the selected few that successfully changed its musical format to appeal to younger audiences. <P1-S4>  As of 2012, Polymarchs continues to be active in the Mexico City area with its resident DJ actively performing in events throughout the area. <SEP> <P2-S0> Tom Savarese is a DJ best known for his role in the 1970s Disco music scene. <P2-S1>  He was born on April 26, 1944 in New York City, and grew up in the Bronx neighborhood. <P2-S2>  He eventually attended Fordham University. <P2-S3>  Savarese began his career as a DJ in 1969, playing apartment and house parties. <P2-S4>  Over time he became the full-time first professional Disco DJ in the US, and doing remixes for record labels in NYC. <P2-S5>  By the late-1970s Savarese was interviewed as an expert in the Disco music scene by major publications, including the "New York Times" and "Billboard Magazine", calling Savarese the "key New York Disco DJ" in 1977. <P2-S6>  "Billboard Magazine" named Savarese the New York DJ of the Year that year, as well as national DJ of the year in 1976 and 1977. <P2-S7>  Savarese' remixes also charted in the top 20 tracks of the "New York Daily News" Disco charts. <P2-S8>  The clubs Savarese played during this era included 12 west, and famously turned down the opportunity to become the first DJ to play and hold residence at the club Studio 54. <P2-S9>  He was also one of the first DJs to play live during New York City fashion runway shows. <SEP> <P3-S0> For 94 years, 415–419 High Road Tottenham, London, N17 was a North London entertainment venue. <P3-S1>  The building started life as a roller skating rink in 1910 but the following year was refitted as the Canadian Rink Cinema. <P3-S2>  In 1925 it was converted into a dance hall known as the Tottenham Palais and became a popular jazz venue. <P3-S3>  Later it was bought by Mecca Leisure Group and became the Tottenham Royal, managed by William McLeish. <P3-S4>  North London’s premier nightspot for big band and swing music, with the Johnny Howard Band as resident for a period. <P3-S5>  The 1950s saw the Royal embrace the rock and roll era and there is a well-known photograph in Picture Post of a group of Teddy Boys in the dance hall. <P3-S6>  There was also a publicity shot taken outside the Royal when the Tottenham Hotspur League and Cup double team showed off their medals during a victory parade down the High Road in 1961. <P3-S7>  Throughout the 1960s bands such as the Dave Clark Five (based there), the Troggs, The Who and The Animals played at the Royal and the Kray twins were among the more notorious visitors. <P3-S8>  It had also become a modern style disco playing R and B music from America, Ska from Jamaica, as well as the latest pop hits. <P3-S9>  By the 1970s Tottenham had one of Europe’s biggest black communities and the Royal was host to regular soul and reggae nights as the dance hall became a focal point for local black youths (along with Club Noreik at Ward’s Corner at the junction of Seven Sisters Road and Tottenham High Road) with many reggae stars such as Desmond Dekker and Gregory Isaacs making appearances. <P3-S10>  In the mid 1970s Tottenham Royal, together with the nearby Charlie Chaplin's nightclub, plus other clubs such as Crackers in Wardour Street were all part of the up-and-coming UK disco and Southern Soul dance scene, with disco music interspersed with Glenn Miller swing music. <P3-S11>  This was a real multi-cultural experience with white and black youths attending just for the music and to dance. <P3-S12>  The 1980s saw a transformation into a string of new identities including the Mayfair Suite, the Temple, the United Nations Club, and the Zone, but its best days had passed and the garish and cavernous dance hall was finally demolished in 2004 to make way for much-needed local housing.