Sun Set is a box set of various Klaatu rarities, outtakes, demos, live tracks and other recordings from 1973 to 1981. It was launched at the "KlaatuKon" 2005 convention in Toronto, Ontario, Canada. The final nine tracks on disc one are alternate versions of Klaatu's second album project, Hope. Referred to as "The Orchestral Hope",[1] this included a track not present on the version of Hope which was originally released; "Epilogue," which joined "So Said the Lighthouse Keeper" and "Hope".
^Bradley, David. "Klaatu Albums". Klaatu. Retrieved 29 December 2020.