Phone booths are nearly extinct, but they provided storylines for some of the most profound songs of the pre-cell phone era.
Howard explains his positive songwriting method and how uplifting songs can carry a deeper message.
The "A Thousand Miles" singer on what she thinks of her song being used in White Chicks and how she captured a song from a dream.
P.F. was a teenager writing hits and playing on tracks for Jan & Dean when he wrote a #1 hit that got him blackballed.
Richie talks about the impact of "Amazed," and how his 4-year-old son inspired another Lonestar hit.
Medley looks back on "Unchained Melody" and "You've Lost That Lovin' Feelin'" - his huge hits from the '60s that were later revived in movies.