Answer
The Boomtown Rats, an Irish rock band, propelled Bob Geldof to stardom. Formed in 1975 in Dublin, the band gained recognition for their energetic live performances and chart-topping hits like "Rat Trap" and "I Don't Like Mondays." Their success in the late'70s and early'80s established Geldof as a prominent figure in the Irish music scene and laid the foundation for his subsequent philanthropic endeavors.