As with Lewis's debut album,
Spirit, each of
Echos producers were enlisted by her mentors
Simon Cowell and
Clive Davis. It contains ballads, racier tracks and dancefloor anthems. Lewis titled the album
Echo "since an echo describes a big, organic sound," In August 2009 Lewis told her official website: "I'm in the midst of the recording process, working with incredible songwriters and producers, and my music has really evolved. It's so exciting to create something new." and described
Echo as "more guitar-driven" compared to
Spirit, with a "harder edge" in an interview with
Seventeen. and "You Don't Care". Tedder commented, "I pushed [Lewis] vocally more on this song than any song she's ever done. I mean, she did some stuff on "Happy" that's awesome, but this other song she takes it to another level." Justin Timberlake contributed production and backing vocals to several songs, including "Don't Let Me Down", written and produced with Timberlake's production team
The Y's and recorded at Chalice Recording Studios.
Arnthor Birgisson worked with Lewis on the songs "My Hands" and "Heartbeat", which were written by Ina Wroldsen and Birgisson. "My Hands" features on
Echo, while "Heartbeat" is the B-side for the album's second single.
Max Martin and Birgisson worked with Lewis on the song "
I Got You" written by Martin,
Johan Karl Schuster and Kotecha. Schuster also produced the upbeat "Naked" along with
Kristian Lundin. It was written by Lewis, Lundin and Kotecha.
John Shanks produced two songs, a ballad and an uptempo song, one of which is "Broken", written by Shanks,
Novel and Lewis. along with Andrew Frampton to produce "Brave", which was written by Frampton, Bunetta, Kotecha and Lewis. which he co-wrote with J. Kasher. Uriel Kadouch, Keith Ross, and Gavriel Aminov to produce "Can't Breathe". including writing the song "Unreachable" with Lewis and Robbins.
Taio Cruz was hired by Cowell to write and produce tracks for the album, and Irish
Indie band
The Script agreed to write a song, however, it was submitted too late. Production and songwriting team Xenomania were reported to have written five songs for Lewis's second album, described by songwriter
Miranda Cooper as "tragic songs with a twist."
Ne-Yo wrote songs for the album, including "Can't Fight It". She was also reported to have worked with
DJ Infamous, Claude Kelly, and
Los Da Mystro. She worked with
Timbaland in April 2009, and explained the reason for his tracks not appearing on
Echo: "I went in the studio with Timbaland and we vibed out. The thing is, on this album, there were a lot of people that I'd been with on the first album so I knew them and we kinda got into the vibe straight away. Obviously I'm still getting to know Timbaland, it's kind of a continuing and evolving relationship, so this time he's not on the album, but hopefully next time he will be". The album was released in two formats. In addition to the standard edition, albums downloaded from
iTunes receive two live performance songs. were recorded at a concert at London's
Hackney Empire on 2 November 2009. In July 2010 it was reported by the
Sunday Mirror that a deluxe edition is planned for release.
Theft of demo and unauthorised leaks In August 2009, several of the album's unfinished songs leaked onto the internet and it is believed that computers at Lewis's record label were hacked into. An investigation was launched by the
International Federation of the Phonographic Industry (IFPI), working with the record label and police to identify those responsible. Lewis confirmed during an interview with an Australian radio station that some of the songs that leaked would be included on the album. At the end of March 2010 it was reported that
Syco Music had suffered once again from computer hackers who obtained 14 previously unreleased songs by Lewis and subsequently leaked them online. It was also revealed that Cowell had contacted the
FBI regarding the matter, while British police were contacted to investigate the leak of
Echo in November 2009 before it was officially released. It was later revealed in 2011 that songs recorded for
Echo were targeted by the German hacker, Deniz A., also known as DJ Stolen. In July 2010, the Rasch law firm logged a criminal complaint against DJ Stolen for "constantly placing hacked songs on the internet". Amongst those songs listed in the complaint was one called "Pulse", described at the time as a new recording by Lewis. DJ Stolen was jailed for 18 months in June 2011. ==Artwork==