The studio albums in the American Idol compilation series are compilations of songs by American Idol contestants normally released every year towards the end of the season or after the season has ended. For the first five seasons, the albums consist of cover songs from all the finalists of the season, and is released as CDs before the last episode by RCA Records. After season 5, such compilations were released only sporadically. Compilations for individual contestants were released digitally starting season 6. No compilations were released in season 7.