The music genre Rock is a broad and influential genre that emerged in the 1950s and has evolved into various subgenres over the years. Rock music is characterized by its use of electric guitars, drums, and powerful vocals, often accompanied by energetic performances. Here are four prominent artists in the Rock genre:

• Led Zeppelin - Led Zeppelin is a legendary English rock band formed in 1968. Known for their heavy sound, bluesy influences, and iconic songs like "Stairway to Heaven," Led Zeppelin is widely regarded as one of the pioneers of hard rock and heavy metal.
• U2 - U2 is an Irish rock band formed in 1976. Their anthemic sound, socially conscious lyrics, and charismatic frontman Bono have made them one of the most successful and enduring rock bands of all time. U2's hits include "With or Without You" and "Beautiful Day."
• The Rolling Stones - The Rolling Stones are an English rock band formed in 1962. Known for their bluesy and rebellious style, the band has produced numerous iconic rock hits like "Satisfaction" and "Paint It Black." The Rolling Stones are celebrated as one of the greatest rock bands in history.
• Foo Fighters - Foo Fighters is an American rock band formed in 1994 by former Nirvana drummer Dave Grohl. Their music combines catchy melodies, hard-hitting riffs, and powerful vocals. With hits like "Everlong" and "Learn to Fly," Foo Fighters have become one of the leading rock bands of the 21st century.