Intervals: guitar's secret decoder ring

Intervals are the building blocks of music, and the guitar fretboard makes them easier to identify and visualize than any other instrument. In this video, you’ll learn a simple counting trick that lets you identify any interval on the fretboard, and then use that knowledge to demystify chord voicings. The lesson covers the chromatic circle, interval complements, how to calculate intervals, and practical ways to apply them in standard tuning. It also shows how to decode and modify chord voicings and visualizes nearby intervals for quick reference. 00:00 - Introduction and interval basics 04:55 - The chromatic circle and interval complements 06:42 - Calculating intervals 08:08 - Identifying intervals the easy way 09:55 - Dealing with “the warp” in standard tuning 10:57 - Decoding and modifying chord voicings 13:15 - Visualizing nearby intervals