A two-part PBS special, "Love Train: The Sound of Philadelphia," celebrates the legacy of the musical production/songwriting duo Kenny Gamble & Leon Huff and the entire family of Philadelphia International Records artists.

"Love Train: The Sound of Philadelphia" was filmed during an historic live concert showcasing some of the greatest music and musicians in the Philadelphia International Records catalog, including The O'Jays, Harold Melvin's Blue Notes, Russell Thompkins Jr. & The New Stylistics, The Delfonics, The Intruders, Jerry Butler, Bunny Sigler, Three Degrees, The Soul Survivors, Jean Carne, G.C. Cameron, and The Sound Of Philadelphia Orchestra.

The concert was shot in front of a live audience on Saturday, June 7, 2008 at the landmark Borgata Hotel and Casino in Atlantic City, documented in High Definition with an 11-camera set-up and state-of-the-art audio reproduction.

Performances on part one of the "Love Train: The Sound of Philadelphia" concert specials include "TSOP" (TSOP Orchestra with The Three Degrees), "The Love I Lost" (Harold Melvin's Blue Notes), "Expressway to Your Heart" (Soul Survivors), "I'm Stone In Love With You" (Russell Thompkins Jr. & The New Stylistics), "I Love Music" (The O'Jays), "Rubberband Man" (G.C. Cameron), "Me & Mrs. Jones" (Bunny Sigler), "Used To Be My Girl" (The O'Jays), "Wake Up Everybody" (Harold Melvin's Blue Notes), "Ain't No Stopping Us Now" (Bunny Sigler, Jean Carne, The Three Degrees), "Never Gonna Give You Up" (Jerry Butler), "La La Means I Love You" (The Delfonics) and "People Get Ready / Love Train" (The O'Jays ).

(Check local listing for airings across-the-country during the PBS December Pledge Week.)