"Some Chords" is a song by Canadian electronic music producer deadmau5. The song is featured on deadmau5's fifth studio album 4×4=12.

The song is the first single from 4×4=12. It was featured on a CSI: Crime Scene Investigation episode titled "Pool Shark" where deadmau5 played himself in the episode. The song also appears on the soundtrack to the 2010 video game, The Sims 3.^[1]

The music video for the song was selected as the winner of a competition deadmau5 sent out using Wooshii. The music video is about a man named Tom who has a snare drum for a head.