 " Clocks " has a repeating piano melody , and features a minimalist soundscape of drums and bass guitar . Martin applied an ostinato , with emphasis that imitates a three against two polyrhythm , as well as a descending scale on the piano chord progression , which switches from major to minor chords . The music of " Clocks " is also provided using synthesizers and a sparse string arrangement . 
 " Clocks " <a href='got' title='1'><mark>has</mark></a> a repeating piano melody , and <a href='uninflect' title='2'><mark>features</mark></a> a minimalist soundscape of drums and bass guitar . Martin applied an ostinato , with emphasis <a href='null_relcl' title='3'><mark>that</mark></a><a href='uninflect' title='4'><mark>imitates</mark></a> a three against two polyrhythm , as well as a descending scale on the piano chord progression , which <a href='uninflect' title='5'><mark>switches</mark></a> from major to minor chords . The music of " Clocks " is also provided using synthesizers and a sparse string arrangement . 
 Clocks  got a repeating piano melody , and feature a minimalist soundscape of drums and bass guitar . Martin applied an ostinato , with emphasis imitate a three against 2 polyrhythm , as well as a descending scale on the piano chord progression , which switch from major to minor chords . da music of " Clocks " is also provided usin synthesizers and a sparse string arrangement .