What is "caseyology"

Caseyology is the sixth, fifth full-length, studio album by American punk rock band D.I., released in 2002 on Cleopatra Records. The title refers to the singer's his first name (Casey) and the word "ology" may be a reference to the word anthology. Despite the title, it's technically not a compilation album, but it does feature re-recordings and live versions of selected songs from the band's previous releases.

Much confusion has sprung up about the Caseyology album. It wasn't listed on their , and the music press often referred to 2007's On the Western Front as the group's first release since State of Shock in 1994. Some sources list it as a compilation album.