French three-piece Delgres, who combine Guadeloupean heritage with New Orleans Creole and blues, present their latest album, '4:00 AM'. Taking their name from Louis Delgrès, a major force in the fight against slavery in the French Caribbean, Delgres formed in 2016 when singer, songwriter and guitarist Pascal Danaë met drummer Baptiste Brondy and soubassophone player Rafgee.