Shelter Island Friends of Music opens its 2026 concert season with a performance by the Grammy-nominated PUBLIQuartet on Sunday, February 15 at 3:00 PM at the Shelter Island Presbyterian Church. Known for their boundary-crossing programs, PUBLIQuartet will present an imaginative and rhythm-driven concert that bridges classical, jazz, hip-hop, and contemporary traditions, featuring works by Daniel Bernard Roumain, Marvin Gaye, Jeff Scott, Henry Threadgill, Mazz Swift, Janet Jackson, and others. A reception with the artists will follow the performance.