If you can sing it, you can play it. Earworm makes learning guitar licks and riffs easy by teaching you your intervals and scales by ear. You have millions of years of evolution and tens of thousands of hours listening to music etching melodies into your brain. You're an expert at hearing music and reproducing it in your head. How do you close the gap between hearing a melody in your head and producing it on your instrument? You could memorize sheet music. Or blindly follow tabs. But that is