Seamus Dempster is an indie folk/singer-songwriter musician from Dartmouth. His works include the score of Ron Ulrich and Robert Lamar's 2024 play "The Gift" and "Wake Up, Sunrise" with Silas Bonnell, which reached the CIOE East Coast Top 30.

Seamus Dempster was raised in a household of music, and was introduced to the guitar by his father at 13. In 2024, he co-wrote the score for Ron Ulrich and Robert Lamar’s play “The Gift” alongside his brother and father, released a single collaborating with Silas Bonnell which made the CIOE East Coast Top 30 chart, and has also collaborated with Hailey Pothier and Claire DesRoches (Big Ricky’s Illegal Fireworks). He is currently working on his first solo album. Seamus is eager to become more involved with the local music scene and develop his musical, technical, and collaborative skills even further.