What is sparks chords?

The song "Sparks" by Coldplay follows a simple chord progression of C, Am, F, and G. This progression repeats throughout the entire song, creating a grounding effect and emphasizing the stability of the music. The strumming pattern consists of downstrokes on each chord, creating a steady rhythm. The piano plays a prominent role in the song, playing a simple melody in the chorus and contributing to the overall atmospheric sound of the track. The use of minor chords (Am and F) adds a touch of melancholy, a common theme found in Coldplay's music.