Patrick Moraz is a Swiss keyboardist and composer, born on June 24, 1948, in Morges, Switzerland. He is primarily known for his work in progressive rock, jazz fusion, and electronic music. Moraz gained prominence as a member of the influential bands Yes and The Moody Blues. His notable works include the albums "Relayer" (1974) with Yes, where his innovative use of synthesizers and keyboards contributed significantly to the band's sound, particularly in the epic track "The Gates of Delirium." With The Moody Blues, he played on "Octave" (1978) and "Long Distance Voyager" (1981), helping to shape their later sound with his distinctive keyboard techniques. Moraz's impact on music is marked by his fusion of classical and contemporary styles, as well as his pioneering use of electronic instruments in rock music. His virtuosity and innovative compositions have influenced many musicians in the progressive rock genre and beyond. In addition to his band work, Moraz has released several solo albums, including "The Story of I" (1976), showcasing his diverse musical talents. His contributions have solidified his reputation as a key figure in the development of progressive rock music.