Mansionz

American hip hop duo MansionzOriginLos Angeles, California, U.S.Genres Alternative hip-hop R&B electropop Years active2016–presentLabelIslandMembers Mike Posner Matthew Musto Mansionz (stylized in lowercase) is an American alternative hip hop duo composed of musicians Mike Posner and blackbear. They released their self-titled debut album on March 24, 2017. History Mansionz was formed by longtime collaborators Matthew Musto and Mike Posner in late 2016. The two had previously worked together on writing songs such as Big Time Rush's 2011 single "Windows Down" and Justin Bieber's 2012 single "Boyfriend". On December 9, 2016, Musto and Posner released their debut single under the recording outfit Mansionz: "Stfu", featuring rapper Spark Master Tape. To promote the release of their collaborative album, Mansionz released two YouTube videos, "intro to mansionz part 1" and "intro to mansionz part 2," on January 16, 2017, and January 25, 2017, respectively. Both videos were shot by Spark Master Tape. In addition, Mansionz released two additional singles: "Rich White Girls" and "Dennis Rodman," which were released on February 3, 2017 and March 17, 2017, respectively. Musto and Posner promo