Related Information for Colcannon 1. Colcannon, folk band, Adelaide, Australia.Also the name of a folk band, formed in Adelaide, Australia. Their website gives more details. The line-up now includes Damien Steel Scott, who is also the bass player for Goose.2. Colcannon, folk band, USColcannon has recorded six albums for Oxford Road Records, which have received airplay on hundreds of public radio stations across the U.S. as well as in Europe and Canada. The recent CD release &.. read more