The Music Compound, 1751 Cattlemen Road, Sarasota, will host a seminar on "How to Make Money in Music," led by local event producer Steve Arvey, from 7 to 9 p.m. on Tuesday, July 19. The event is intended to benefit local musicians so they can gain important information about the business aspect of music and some knowledge about the big changes in the music business. Arvey will speak and give advice on how to make money in the music business.