Debut solo album from Irish songstress Roisin Murphy, frontwoman of Moloko. All the tracks on the album are the results of Roisin"s collaboration with producer Matthew Herbert a musician and producer famed for working predominantly in the field of electronic music. Songs on Ruby Blue are all over the map - each song fuses elements of jazz, late 70"s/early 80"s soul, rock, and electronica, with varying emphasis on each between tracks. Echo. 2005.