Jim Brickman & Anne Cochran "After All These Years"

"After All These Years" featured the vocals of Anne Cochran with Jim Brickman playing piano. The song not only was a Top 10 hit on the Adult Contemporary Chart, but it helped to launch Cochran's career as one-half of a duet. She went on to sing with Donny Osmond, Dave Koz, and Michael Bolton (among others).

Dave Koz & Montell Jordan "Careless Whisper"

The first week in October of 2000 was a big one for Dave Koz and Montell Jordan. The duo's remake of the Wham! classic "Careless Whisper" entered the Adult Contemporary Chart. The following week, their saxophone-heavy tune dropped off the AC Chart and never returned. For Koz, his music would continue to find a home on the Smooth Jazz radio stations while Jordan will always have "This Is How We Do It" on his resume.

John Mayer - "Heartbreak Warfare"

John Mayer managed to score a hit on the Top 40, Rock, Alternative, Adult Contemporary, and Smooth Jazz charts in 2009 with "Heartbreak Warfare".  Yep, somewhere between Dave Koz and Chris Botti there was John Mayer.