KTSU 90.9 FM, also known as The Choice, is a community station broadcasting a variety of music genres including Gospel, R&B, Jazz, Blues, Hip Hop, Oldies, and Caribbean. The station features a diverse program schedule with shows like "Morning Vibes," "Jazz Sessions," and "The Chill." KTSU 90.9 FM also offers news updates, event information, and podcasts, and encourages listener engagement through membership and volunteer opportunities.