The Sound of Philadelphia
Documentary will explore how Kenny Gamble, Leon Huff and Thom Bell – together known as "The Mighty Three" – founded the record label Philadelphia International Records and helped craft a signature sound heard in a catalog of over 3,500 songs.
- Year: 1970
- Country: United States of America
- Genre: Documentary, Music
- Studio: Warner Music Group, Imagine Documentaries, Jigsaw Productions
- Keyword: philadelphia, pennsylvania, 1970s, record label, 1960s, music documentary
- Director: Sam Pollard
- Cast: