Deep house is a style of house music which fuses elements of Chicago house, 80's soul, jazz-funk and Detroit techno. The Jazz influences of deep house are most frequently brought out by chords using more complex than simple triads (7ths, 9ths, 13ths, suspensions, alterations) which are held for many bars, which give the tracks a slightly dissonant feel. The use of vocals is also more common in deep house than in many other forms of house music.
