Kerplunk was Green Day's third album with Tr Cool as their drummer.
 Recording artists who have an extensive back catalogue may re-release several CDs in one single box with a unified design, often containing one or more albums (in this scenario, these releases can sometimes be referred to as a "two (or three)-fer"), or a compilation of previously unreleased recordings
Notable early live albums include the double album of Benny Goodman, The Famous 1938 Carnegie Hall Jazz Concert, released in 1950

