Complex sentence: Sony Music Entertainment (known professionally as Sony Music and abbreviated as SME) is an American music company owned by Sony that is incorporated as a general partnership of Sony Music Holdings Inc. through Sony Entertainment, a subsidiary of Sony Corporation of America.
Split into simpler sentences: Sony Music Entertainment (known as Sony Music and abbreviated as SME) is an American music company owned by Sony. It is incorporated as a general partnership of Sony Music Holdings Inc. through Sony Entertainment, a subsidiary of Sony Corporation of America.