"I Told You So" is a song by Ocean Colour Scene (OCS) and the first single[1] to be taken from the band's 2007 album On the Leyline.

It peaked at number 34 on the UK Official Singles Chart in its first week of release.

In the "On The Leyline Promo Trailer" lead singer Simon Fowler says that this is his first pop song he has written in a while and he also said he wrote it for a bit of fun.

[citation needed] For the b sides to CD 1 the band included the song "Jimmy Wonder", which was written by Simon Fowler and originally entitled "It's a Lifetime Sentence Loving You" recalling his experiences of the producer Jimmy Miller.

The song was debuted by Simon Fowler during an interview and live session for Johnnie Walkers Drivetime show on BBC Radio 2in March 2006[3] and has yet to be played by the full band.