I see two main reasons this "MP&P" forum is failing.
First, the questions range from advanced queries about harmonies in specific music forms to "which note is middle C" to essentially unrelated questions about building electronics to support music production. I realize that these can be filtered, but suspect that qualified responders tend to give up on forums w/ overly broad criteria.
Second, the number of incredibly naive questions asked by people who appear unable to understand the advice they're given is beginning to overwhelm the forum. It's rather like the days (probably still with us) when half of sci.physics posts were from wackos who made perpetual motion machine advocates look rational.
So we either need a way to filter or re-focus participants, or the forum will become useless.