YMCA
"Y.M.C.A." is a song by the American disco group Village People. It was released in 1978. as the only single from their third studio album, Cruisin' ."Y.M.C.A." reached #1 in the UK around the same time, becoming the group's biggest hit. It is one of fewer than 40 singles to have sold 10 million (or more) physical copies worldwide.
The song remains popular and is played at many sporting events in the US and Europe, with crowds joining in on the dance in which arm movements are used to spell out the four letters of the song's title.
In 2009, "Y.M.C.A." set a Guinness World Record when over 44,000 people danced to Village People's live performance of the song at the 2008 Sun Bowl game in El Paso, Texas. "Y.M.C.A." is #7 on VH1's list of "The 100 Greatest Dance Songs of the 20th Century.