Born in Vienna, in 1935, at the age of 19, Prikopa became the youngest répétiteur at the Wiener Volksoper. After a singing engagement at the Wiener Kammeroper he became a member of Gerhard Bronner's "Namenloses Ensemble [de]" in the cabaret programm Brettl vorm Klavier. In 1957 a soloist contract was signed at the Volksoper instead of the répétiteur contract. From 1988 to 2009 Prikopa belonged to the radio cabaret team "The Guglhupf [de]". In the 1998/1999 to 2007/2008 seasons, Prikopa was musical director and conductor of the Johann Strauss Concert Gala in Vienna.[1]
He was the presenter of the children's television programme Auch Spaß muss sein [de] on the ORF in the 1980s. Here he appeared as Herbert Happi Prikopa.
On 21 March 2005, Prikopa received the Berufstitel [de] professor.[2]
He died in Vienna on 8 December 2015 at age 80.[3]