Mostly I just listen. I figure the music will percolate into my brain anyway. I think a lot of learning actually occurs when we're not thinking about it. If you have a musical brain, the analytical part is always active, even if you're not conscious of it at the time. So, you can enyoy it with the right hemisphere, and the left hemisphere will still do its thing anyway on it's own. I don't think you should be obsessive about analyzing, too much of that could ruin your ability to appreciate it.