daj makes a point.
When I was between 18 and 22, I used cannabis on a regular basis and found that when listening to music, it turned down the "noise" in my head as well as peripheral thoughts and allowed me to connect with the music deeply much more easily, with a relaxed concentration. I then used it only on rare occasions up until I was around 40, noting the same effects.
In the end, I decided to stop using it altogether because I hated the unpleasant side effects and found that for me, it just wasn't worth it in total.
Thinking now of some of the unpleasant parts of using it, I recall being very surprised in recent years when I heard that people were using it for pain relief. It always had the opposite effect on me. Any small ache or pain that I had seemed greatly amplified after smoking.
Everyone's different. For me, it just got played out over time. I know people my age who still smoke every day.