At this 7,000-square-foot music conservatory, students in the DayRockerZ camp learn to strike a chord with fellow fledgling musicians and perform in a rock band. With a choice of guitar, bass, drums, vocals, and keyboards, camp activities include individual lessons, group jam sessions, composing, band marketing, and a final performance. Ages 8 to 15. Week-long camps comprise about eight students and are $360 with a $30 registration fee. Other camps are offered for ages 3 and up.