There are at least 21 artists that have used the name Ghost; 1) Ghost is a Swedish hard rock/heavy metal band that was formed in Linköping, Sweden in 2006. In 2010, they released a 3-track demo followed by a 7" vinyl titled "Elizabeth", and later their debut full-length album Opus Eponymous. The Grammis-nominated album was widely praised and significantly increased their popularity. Their second album and major label debut Infestissumam was released in 2013