ska

noun1

1. •
   A style of Jamaican dance music originating in the late 1950s, combining elements of Caribbean calypso and mento with American jazz and rhythm and blues; it was the precursor to rocksteady and reggae.

   • Musical Hairsplitting: The act of classifying music and musicians into pathologically picayune categories: “The Vienna Franks are a good example of urban white acid folk revivalism crossed with ska.” — 1991

noun1

1. •
   Initialism of Square Kilometer Array.