Philadelphia International Records

Philadelphia International Records (PIR) was an American record label based in Philadelphia, Pennsylvania. It was founded in 1971 by songwriting and production duo Kenneth Gamble and Leon Huff along with their longtime collaborator Thom Bell. It was known for showcasing the Philadelphia soul music genre (also known as Philly soul) that was founded on the gospel, doo-wop and soul music of the time. This sound later marked a prominent and distinct era within the R&B genre.