High Quality Content by WIKIPEDIA articles! The Betrayed is the fourth studio album by the Welsh alternative rock band Lostprophets, released through Visible Noise and Sony Music Entertainment on 13 January 2010. Although the band initially wished to record a quick follow-up to 2006`s Liberation Transmission, problems with labels and producers led to numerous delays. Consequently, tracks from the album were performed live as early as 2007, but recording was not completed until July 2009, following an entire album`s worth of material being scrapped by the band.