Founded in 2011 under the Mono Music label, SPF (So Many People Funny) rose to prominence as a cornerstone of the Thai rock scene, initially capturing the public's attention with their single "ความเชื่อส่วนบุคคล" (2011). The band spent over a decade building a reputation for melodic, emotionally resonant rock, fueled by massive hits like "คำอวยพร" (2013) and "เสียงเพลงในใจฉัน" (2017). While they spent their peak years as a five-piece ensemble, the group underwent a significant transition following a hiatus, officially returning in August 2025 as a focused trio featuring core members Benz, Art, and Aon. This modern era of the band is defined by their comeback single "ทนฟังได้ไหม" (2025), signaling a mature evolution of their sound while maintaining the signature vocal intensity that first defined their career.