I have noticed that some people are better at hearing music,
e.g. they are better in distinguishing the notes or noticing
mistakes when someone is play. Is it possible to train oneself
to hear music better? If yes, how? It's absolutely possible,
based on personal experience. I was essentially tone-deaf before
starting interval training, and now have no problem recognizing
notes and playing songs by ear. It provides a major advantage
because you only need to figure out one note of the song. The
next note can always be identified if you can recognize its
interval from the previous note! I also recommend trying to
playing/singing along with songs. It's easier to recognize notes
when you know how they physically feel as well as sound, and
I've found that playing with songs is the best way to learn to
play by ear. You can clearly hear when you play the wrong notes
(most of the time), and it's easier to experiment until it
sounds right and write down / remember the note that you played,
rather than trying to determ