Thank You is a powerful showcase for how good Ross still is even after a two-decade absence.
How Gamble and Huff wrote 'Love Train,' 'I Miss You,' and more hits for Philadelphia International Records
"Me and Huff were like teachers — and at the time we might not even have known that."
Fifty years after their self-titled debut album, the R&B legends share the stories behind 10 of their biggest hits.
The icon dropped her first single 35 years ago today