Cheat sheets you can touch: learning the product itself

The Roland T-8 arrived as a present.

It is small enough to hold in one hand, it has six drum voices and a 303-style bass, and most of its deeper behaviour lives behind SHIFT combinations printed in very small type. I wanted to learn it properly — by playing it, not by scrolling a PDF.

So I built the T-8 Field Guide: an interactive demo and cheat sheet for learning the product itself. You explore a to-scale 3D model, click a control to find out what it does, load a groove, hear it, and then rebuild the same steps on the real machine.

It has eight chapters, four example patterns, a bass lab and a one-page cheat sheet, all in your browser.

If you also got a T-8 as a present and are trying to learn it, this is the page I wished came in the box.

What's inside

The field guide is a hands-on tour of the T-8, not another manual.

• A T-8 you can explore. Click any control on a to-scale 3D model to see what it does and where it fits in the workflow.
• Patterns you can hear. Load one of four built-in grooves — house, boom bap, trap and acid — and watch the steps light up on the model as they play.
• A bass lab. Learn the 303-style bass track by ear: cutoff, resonance, envelope and decay, plus the two ways to program a line on the hardware.
• A cheat sheet. One page covering patterns, rhythm, bass, effects, performance and system settings.

The T-8 is meant to be played. Load a groove, follow the steps, hear what one knob does, then rebuild the same moves on the real machine.

Try it

The whole thing runs in your browser. No install, no account, no manual required.

Try it at roland-t8.fokion.online. Headphones recommended: the T-8 has no speaker, and the page stays quiet until you press play.

Load the house beat. Then rebuild it on the hardware.

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I made this for myself while learning the T-8. It is unofficial and not affiliated with Roland. The sound is a practice approximation, not an emulation.