It could be considered one of the biggest career gambles in show business history. It cost John Tesh more than a million dollars of his own money — but in the end, it was well worth it. Reflecting on ...

John Tesh is a musician and former co-host of “Entertainment Tonight.” Tesh appeared on “ET” from 1986 to 1996, but it was his 1995 performance and album “Live at Red Rocks,” his first live album, ...