Duality(237) are Denise Hudson and Joe 'Covenant' Lamb. Brought together by a few quirks of fate they collaborated on a few tracks for varous song contests... The rest was inevitable. With Joe loving what he called "Den Chords" and lyrical compositions and Den in awe of Joe's vocals and lyrics (and speed of recording!) The duo was almost a foregone conclusion. The rest was Duality... (The 237 are their lucky numbers!)