With a bright voice and sharp music sensibility, singer-songwriter Robbie Hazen knows it takes just three to start a riot. Hazen’s trio records and performs compositions that blend acoustic college rock, alt pop, and indie folk with an invigorating sense of fun, cleverness, and confidence. A recent Notre Dame graduate, the 23-year-old Floridian is a veteran songwriter and performer who got his start as a young teenager, playing carnivals, festivals, and church events and building on those experiences, recording, putting out demos, learning the business side of music-making and production and attracting the attention of recording-industry movers and shakers.