Practicing interval recognition is great. But do you want to be able to actually use it quickly and effortlessly in your jam sessions, while improvising, while playing by ear?

That's why Ear-Muscle Training is here!
1) Ear-Muscle Training extends your ear skills all the way into your muscle memory, because you will answer the exercises with your instrument!
2) Ear-Muscle Training helps you gradually speed up the listening and playing skills, so that you're eventually able to use these skills effortlessly and immediately.

It takes some work to learn this skill, but it's a lifetime investment into your musicianship you will never regret!