The days of pounding on a record company's door to get discovered are pretty much over. Now, musicians are acting as their own promoters, producing and selling their music by themselves on the Internet. But the cyber door can get slammed on new musicians just as easily. A free seminar on music production is being held this Sunday at UB by some leading experts in the industry. WBFO's Joyce Kryszak talked with Buffalo music promoter Dale Anderson about how the music business is changing.