By the beginning of the 1960s, calypso and Trinidadian steelpan became the most popular styles of music on Dominica, replacing traditional Carnival music like chanté mas and lapo kabwit. Early recording stars from this era included Swinging Busters, The Gaylords, De Boys an Dem and Los Caballeros, while chorale groups also gained fans, especially Lajenne Etwal, Siflé Montan'y and the Dominica Folk singers. These early popular musicians were aided by the spread of radio broadcasting, beginning with WIDBS and later Radio Dominica.