Harmony Index – Lights On (FO) Posted by John Lithium on November 6, 2026 Label Description: Written, performed & produced by Harmony IndexCo-produced by Cesar MariaAdditional production on “Don’t Pretend” by PurelinkMixed by Mike ConnaughtonMastered by Josh Eustis Share this: Share on X (Opens in new window) X Share on Facebook (Opens in new window) Facebook Like Loading... Related