He has also written and produced songs for Annie Lennox, David A. Stewart from Eurythmics, Tom Jones, Natalie Imbruglia, Atomic Kitten and many others.

Horn is a well-known producer who worked with many singers and bands, including Seal, Tina Turner, Cher, Robbie Williams and Frankie Goes to Hollywood.

"Easier" received positive reviews from music critics who called it a "sophisticated adult-oriented pop.

"[2][3] It was set for release in the United Kingdom on 4 October 2004 as a double A-side single with "Treat Me Like a Woman."

[4] It included a new version of "Big Thing," a song recorded by Stansfield's 1980s band, Blue Zone.