I have been trying to self-learn the harmonica over the past few days. I notice I sometimes blow/draw from multiple holes when I only want to make a single note. There are a few questions I have regarding things I could be doing wrong:
Should my mouth should be pursed enough that it's only possible to blow one hole at a time?
Do I just need to practice to become more accurate with positioning the hole correctly where I am blowing? If so, do I sense the position of the harmonica visually or more by feel?