Prago Union was formed in 2002 by MC Kato (formerly known as Deph) and DJ Skupla, both of whom were previously members of the
hip-hop group
Chaozz. Their live performances were supplemented by rapper Dědek and DJ Büphe. released in 2005, which included contributions from American producer
Kutmasta Kurt and rappers
Masta Ace,
Ed O.G.,
Dendemann, and
Planet Asia. It won that year's
Anděl Award in the category Hip-hop & R'n'b. The same year, Prago Union also premiered their backing band, named Livě Band and consiting of Radimo, El Boogie Man, Watcha, and Mraky Mrak. In addition, they gave away a set of free tracks collected under the title
Metronom. Prago Union's third album,
V Barvách, released in 2011, won another Anděl Award, in the Hip-hop category. In 2022, Prago Union released
Příduhned, followed by
Zvukoloď in 2024. ==Band members==