sentences:  As with other electronic genres, nu-disco producers use both digital and analog synths to create melodic and harmonic lines, and add ambiance and color to their records.Gigamesh uses a heavily synthesized sound while still retaining old-school influences in tracks such as "Back to Life", and Poolside uses atmospheric synths to complement their drum, bass, and guitar sounds in "Do You Believe".Unlike its disco precursors, nu-disco and disco house are not beholden to song forms that are essential to the modern pop idiom.