Yesterday / Act Naturally Pop / Rock 1965.08.13 45 Studio Capitol 5498 George Martin John Lennon (vocals, guitar) Paul McCartney (vocals, bass), George Harrison, (guitar, background vocals), Ringo Starr (drums, tambourine), George Martin (piano) U.S. release. Certified as a Gold Record by the Recording Industry Association of America 20th Ocotber 1965.