Multi-platinum selling pop artist Andy Grammer headlines (8:30 p.m.) Jax River Jams, a free concert series held in downtown Jacksonville on each Thursday in April, with support from “Beach Blues” artist Apostoli Floyd (5 p.m.), country singer and former NBC’s The Voice contestant Madison Hughes (6 p.m.) and Jax brass ensemble Rebirth Brass Band (7:30 p.m.)
- More on Madison Hughes from JME
