Koos Ras (Jacobus Adriaan Gerhardus) was born on 4 August 1928, on a farm named Paardekop in Northern Natal Province in South Africa. As a young boy he often visited his father's neighbour, who taught him how to play a "Konsertina".
Ras was famously known as a comedian, singer, composer, writer and businessman. He recorded 14 LPs, including Spoke ("Ghosts") and Lekker ou braaivleis aand ("Pleasant barbecue evening"). Although most of his music was in Afrikaans, he also recorded a few songs in English. During the 1960s he recorded a classic waltz, "Tiny Bubbles," which hit #1 on the Springbok Hit Parade.
In 1971, he opened his business "Kempton Orrel en Klavier Sentrum" (Kempton Organ and Piano Centre). Ras and his wife Bea supplied music instruments and music tuition books to schools, churches and private individuals.
He died on 17 April 1997.
My father bought this LP (K-O-O-S ! Ras) in the mid to late 1960s, but I could find no reference to the exact date of release.