Eight musical acts covering blues, jazz, reggae, R&B, salsa and more will take the stage at the Music Fest at Willow Waterhole this weekend, a one-day, family-friendly event boasting a strong lineup of food trucks, too. Music director Al Campbell — a bassist and music educator — has assembled a lineup that includes the Keeshea Pratt Band, Crocro y su Tumbaká, Ronnie Coleman, Shareal Starr, Groove Adhesive, Rick Marcel Band, the Killer B’s with Kim Prevost and the Eric Demmer Band.