Principles ep.3 Blues

The blues is the most misunderstood genre in Western music. It looks simple — a handful of notes, a handful of chords — but the moment you try to play it with real authority, you realise there’s something profound in there that pure technical knowledge can’t unlock.

What you’ll get out of this lesson: A deeper understanding of what makes blues feel like blues, how to approach it as a vocalist rather than a scale runner, and why its apparent simplicity is actually a paradox hiding extraordinary depth.

A rough origin — where blues comes from

The blues didn’t emerge from theory books or conservatoires. It emerged from a specific human experience and carried with it a set of emotional priorities — expression over complexity, feeling over correctness — that have never really left it. Understanding that origin matters because it shapes what the music is asking you to do when you play it. It’s not asking you to demonstrate knowledge; it’s asking you to communicate something true.

Focus on blues like a singer

The single most useful reframing you can make as a guitarist approaching the blues is to think like a singer. Singers can’t hide behind patterns; every note has to have intent and breath behind it. The cardinal sin of melodic playing in any genre — but especially in blues — is playing things that can’t be sung. If you’re running shapes that you couldn’t conceivably hum back, you’ve left the blues and entered technique demonstration. Every phrase should be speakable, even if it’s played at speed.

The Blues is like a wooden hut, but you open it up and it’s Narnia.

Climbing the musical mountain

There’s a temptation to think that because the blues uses a relatively small vocabulary of notes and a simple harmonic framework, mastering it is quick work. The opposite is true. The constraint is precisely what makes it so demanding. Without harmonic complexity to lean on, every single phrase has to carry its full weight. This is why experienced blues musicians can say more in four notes than less experienced players say in forty — they’ve climbed the mountain that the simplicity demands.

Why the rational explanation is often anemic

When you try to explain what makes a great blues phrase great, the analytical tools available to you — scale degrees, intervals, rhythm — give you a partial picture at best. The authentic charm of the blues resists that kind of reduction. This isn’t mysticism; it’s a real property of music that emerges from human feeling and communal tradition. The lesson here is that listening — deeply and widely — will teach you things about the blues that no amount of analysis can.

NOTE: Tinariwen is the name of the Malian band Bryan mentions in this episode.

Timestamps for this episode

  • 00:00:00 A Rough Origin of the Blues
  • 00:11:00 Focus On Blues Like A Singer
  • 00:20:00 Climbing The Musical Mountain
  • 00:29:00 The Cardinal Sin Of Melodic Playing Is Not Playing Things That Can Be Sung
  • 00:32:00 Wagner Side Story
  • 01:29:00 The Rational Explanation is Often Anemic

To get in touch with us, email principles@guitarvivo.com

Taking it further: Listen back to your own soloing over a blues and ask honestly: could you sing every phrase you just played? If not, slow down and practise building phrases note by note until each one feels like something you could express with just your voice.