The most popular music genres during these decades included rock, soul, and disco; many artists discussed political events that took place in the 60s and 70s in their hit songs. For example, “What’s Goin On” by Marvin Gaye sheds light on social injustice, war, and used his song to encourage peace across the country. What musicians and music groups influenced what the masses wore. For example, Afros and funky colors were worn by the Jackson 5, and Fleetwood Mac sported hippy, bohemian styles.