When it comes to learning an instrument, there is a lot that you have to learn. Not only do you have to learn how to play the actual notes, but you need to know how to care for your instrument as well as learn how to read music. For some people, they are able to play by sound, but some instruments do not play the melody such as a trumpet or a trombone, so it is much more difficult to learn by ear. For this reason, it is a good idea to consider getting trumpet lessons if this is what you want to learn to play. There are only three keys on a trumpet but a wide range of notes that you need to be able to play and learning how to do them all can be tricky on your own.