I initially started writing my own "jam session etiquette guide" but when I searched the web I found a few similar guides, with one in particular that stuck out as being excellent. It is authored by Grant "King" Koeller, who is a contributor to the Sax on the Web Saxophone Discussion Forum. You can click here to read it.
Although they mostly make common sense, I strongly recommend that you read and understand this etiquette guide in its entirety before participating in jam sessions.
