In 2022, Park participated as a contestant on the
TV Chosun trot music reality competition
Mr. Trot Season 2. He consistently ranked among the top contestants and ultimately finished in second place. On June 13, 2024, Park released his first single "I Like It When You Smile" and participated in writing the lyrics. The song debuted at number one on the
Circle Download Chart. On January 13, 2025, Park released his first extended play,
OCEAN. The album's title reflects the place where he was born and raised. Its lead single, "Man of the Sea", was released alongside the album. Park also participated in writing the lyrics for "Mokpo Blues", expressing his sincere feelings for his mother. The sales reached more than 250,000 copies in the first week since release. On June 30, 2025, Park released the single "It Melts", with
Jang Yoon-jeong participating in the writing and composing. In February 2026, Park appeared under the new agency Grace E&M. On February 23, he released his first studio album
MASTER VOICE, with the title track "Mu 무(無)" All the songs from the album topped the charts immediately after their release. The sales successfully surpass the 250,000 copies in the first week. ==Discography==