South Dakota Codified Laws
Chapter 43A - Sound Reproductions
Section 43-43A-1 - Owner defined.

43-43A-1. Owner defined.
The term "owner," as used in this chapter, shall mean any person who owns the original fixation of sounds embodied in the master phonograph record, master disc, master tape, master wire, master film, or other device used for reproducing recorded sounds on phonograph records, discs, tapes, wires, films, or other articles on which sound is recorded.

Source: SL 1975, ch 172, ยง1.