William Garrett Walden, known as W. G. Snuffy Walden, is an American musician and composer of film and television soundtracks. Walden is an Emmy Award winner for the theme music to The West Wing (NBC), has been nominated for numerous other Emmys throughout his career, and has received 26 BMI Awards.

The West Wing is an American serial political drama television series created by Aaron Sorkin that was originally broadcast on NBC from September 22, 1999, to May 14, 2006. The series is set primarily in the West Wing of the White House, where the Oval Office and offices of presidential senior personnel are located, during the fictitious Democratic administration of President Josiah Bartlet.