Labelcode: LC 02970 Formed by Robert Stigwood, RSO Records began operations in January 1973 in the US and March 1973 in the rest of the world. The label's name stands for the Robert Stigwood Organisation. For the 45rpm reissues "RSO Oldies" see RSO Oldies Worldwide aside from North America, RSO was distributed throughout its lifetime by Polydor. via Discogs →