Protest to American participation in the Vietnam War was a movement that many popular musicians shared in, which was a stark contrast to the pro-war compositions of artists during World War II. These musicians included Joni Mitchell, Joan Baez, Phil Ochs, Lou Harrison, Gail Kubik, William Mayer, Elie Siegmeister, Robert Fink, David Noon, Richard Wernick, and John W. Downey. However, of over 5,000 Vietnam War-related songs identified to date, many took a patriotic, pro-government, or pro-soldier perspective. The two most notable genres involved in this protest were Rock and Roll and Folk music. While composers created pieces affronting the war, they were not limited to their music. Often protesters were being arrested and participating in peace marches and popular musicians were among their ranks. This concept of intimate involvement reached new heights in May 1968 when the "Composers and Musicians for Peace" concert was staged in New York. As the war continued, and with the new media coverage, the movement snowballed and popular music reflected this. As early as the summer of 1965, music-based protest against the American involvement in Southeast Asia began with works like P. F. Sloan's folk rock song "Eve of Destruction", recorded by Barry McGuire as one of the earliest musical protests against the Vietnam War.