Music For Reliquary House / In 1980 I Was A Blue Square is a split album by American electronic musician Daniel Lopatin, known by his stage name Oneohtrix Point Never, and Rene Hell, the project of American electronic music artist Jeff Witscher. It showcases Lopatin's and Witscher's shift from the style of their early synthesizer-heavy recordings to electroacoustic music. The split album was released by NNA Tapes on September 17, 2012 to favorable opinions from professional reviewers.

Daniel Lopatin, best known as Oneohtrix Point Never or OPN, is an American experimental electronic music producer, composer, singer, and songwriter. His music has utilized tropes from various musical genres and eras, sample-based composition, and complex MIDI production.