Wikipedia
Choralerna
Choralerna, was a gospel-choir from Göteborg, Sweden active from 1968-1981. They were conducted by Jan-Olof "Jum-Jum" Johansson 1968-1969 and then by Lars Brandström 1969-1981. Choralerna was one of Sweden's first and most well known gospel-choirs.
They increased their international following by playing at Spree '73 and performing Living Water at Eurofest '75 as one of the main attractions.