musicbeat.com and musicbeat.org
musicbeat is a pair of sites maintained by a distracted musician who can't stay in the same place for long, traveling between Puerto Rico and the East Bay of California.
It could be used to help get the word out about music and cultural events in either or both of those places. But these days, musicians use big social media platforms to promote themselves. And the content here was getting stale and dusty, so it has been removed.