String Theory #39: The Tone Is in the Case

String Theory #39 is this week’s SixString cartoon take on the gear debates, practice spirals, and musician logic we all know a little too well.

Every guitarist knows the feeling. The amp sounds great, the pedals are dialed, the cable is coiled with suspicious confidence. And the guitar itself is finally in tune.

Then comes the gig, rehearsal, or jam. And suddenly the whole operation depends on whether you remembered the one thing that actually protects the instrument. the case. Not the strap. Not the boutique pedal. Not the “I’ll be careful” promise. The case.

The part nobody wants to admit

This is where the joke lands, because players will happily spend an hour chasing tiny improvements in tone and five seconds tossing a priceless guitar into a gig bag like it’s a grocery receipt. The cartoon leans into that contradiction: maximum reverence for gear, minimum urgency for basic protection.

It’s the kind of everyday guitarist logic that feels both absurd and completely reasonable in the moment. After all, the guitar has survived string changes, bad setups. And at least one mystery scratch from the practice room door. What’s one more trip across the parking lot?

String Theory #39 is built on that perfectly relatable tension between “this instrument is my child” and “I can probably make it in one piece if I move fast.” The cat, naturally, is unconvinced.

And honestly, the cat has a point.