"If You Ever Leave Me" is a vocal duet between Barbra Streisand and Vince Gill, The song was written by which American adult contemporary and pop/rock singer, songwriter, musician and record producer who has sold over 30 million records?
Richard Marx Richard Noel Marx (born September 16, 1963) is an American adult contemporary and pop/rock singer, songwriter, musician and record producer who has sold over 30 million records. He had a stream of hit singles in the late 1980s and 1990s, including "Endless Summer Nights," "Right Here Waiting," "Now and Forever," "Hazard" and "At the Beginning" with Donna Lewis. Although some of his major hit songs were ballads, many of his songs have had a classic rock style, such as "Don't Mean Nothing," "Should've Known Better," "Satisfied," and "Too Late to Say Goodbye."
Richie Sambora Richard Stephen "Richie" Sambora (born July 11, 1959) is an American rock guitarist, singer and songwriter and producer, best known as the lead guitarist of the rock band Bon Jovi for 30 years. Sambora and lead singer Jon Bon Jovi formed the main songwriting unit for the band. He has also released three solo albums: "Stranger in This Town" in 1991, "Undiscovered Soul" in 1998, and "Aftermath of the Lowdown", released in September 2012.