which American singer-songwriter and guitarist did  Up 'til Now mixed with his solo
Up 'til Now Up 'til Now is the third compilation album by Art Garfunkel. The album is a mixture of three previously released solo tracks (including a track from "The Animals' Christmas"), seven new songs (including a duet with James Taylor and a track from an earlier recording session left off the "Scissors Cut" album), and two alternate takes of previously released songs. It also includes the acoustic version of Simon & Garfunkel's "The Sound of Silence", taken from the duo's 1964 debut, "Wednesday Morning, 3 A.M.". It was released in 1993 on Columbia Records.
Mike Taylor (guitarist) Mike Taylor (July 21, 1948 – September 5, 2010) was an American guitarist, songwriter, and arranger. After a successful musical career, he became an historian, archaeologist and preservationist. He is widely remembered as a performer and co-writer on John Denver's song "Rocky Mountain High".