"Clocks," released in as a single from Coldplay's second album, A Rush of Blood to the Head , is widely considered one of the band's most iconic and influential tracks. Built around a hypnotic, arpeggiated piano riff, the song blends alternative and psychedelic rock to explore themes of urgency and the relentless passage of time. Musical Composition and The Piano Riff
: The main progression consists of three repeating chords: E♭ major, B♭ minor, and F minor . Coldplay - Clocks
The song's defining feature is its , which Chris Martin reportedly wrote spontaneously during a rehearsal. "Clocks," released in as a single from Coldplay's
: Phrases like "closing walls and ticking clocks" metaphorically allude to time slipping away and the pressure to make decisions before it's too late. arpeggiated piano riff