(I might put this post under the category of either “obvious” or “doh!” Either way, I kinda slapped myself in the forehead after realizing what I’ve been doing.)
I’ve been trying, rather unsuccessfully to recruit band members. I just discovered my problem. The headline to my ads were wrong. I just changed the headline and immediately got three hits from musicians.
For the headline, include what instrument you play in addition to what instruments you are looking for.