For a long time I liked to record really long songs. The average song would be about six minutes. Now, compared to some artists, six minutes isn't incredibly long, but as time has gone on I've come to value brevity more and more. Now I'm on the other side of that. I like a nice pop song length. 3 minutes, give or take 20 seconds.
Here's a brief ambient tune. To me, long enough to be interesting without getting annoying. I suggest listening with headphones.