"First Train Home" is a song by British singer/songwriter Imogen Heap, and the only single off her third solo album Ellipse.

"The song premiered on Santa Monica's KCRW radio station[2] on 10 July at 10:30 PDT, accompanying a ten-minute interview with Heap.

The song was released on other iTunes internationally on 15 July, also giving the option to pre-order Ellipse or its deluxe version.

[4] The video shows Imogen trapped in a zoetrope running through various hallways, through people holding drinks and speaking, some of them almost transparent.

Imogen Heap performed the song for the very first time live on the Late Show with David Letterman.

[12][13] She also played the track live on WNYC's show Soundcheck along with another "Ellipse" song, "Half Life" on 25 August.