The one line taped where the lid will show it every time

An instrument case, open, filling the whole back. The lining shows through in a worn rust colour. Taped to the underside of the lid, in one corner, a small scrap of paper, its edges lifting.

It carries one line: F SHARP NOT F.

Why tape a note to the inside of a case lid?

Because that's the one place it's guaranteed to be seen, at exactly the moment it's needed.

A note on a fridge or a phone gets read once and then filtered out. A note taped inside a lid is read every single time the case opens — right before the instrument comes out and right before whatever the note is warning about has a chance to happen again. Position is doing the work a memory hasn't managed to do on its own.

Why does the note only say one thing?

Because one thing is the amount a glance can actually take in before the instrument's already out of the case.

F SHARP NOT F isn't a summary of everything worth remembering — it's the single mistake that keeps recurring, isolated and written down so it stops needing to be caught by ear each time. A longer list would ask for a read, not a glance, and a glance is all the moment between opening the case and picking up the instrument actually allows.

What makes a note like this worth taping up rather than just remembering?

That it's already failed to stay remembered — the tape is what happens after memory's tried and lost.

Some corrections stick after being pointed out once. Others get relearned the same way every session, no matter how many times they've been caught before. The second kind is what ends up on a lid, the same reasoning behind a card kept by a phone with the one number that never quite sticks — not because the information is complicated, but because it keeps sliding out of reach exactly when it's wanted.

Do I need to use a real note, or my own instrument's case?

No — nothing about a case lid or a taped scrap belongs to anyone, so there's nothing here to clear.

The design isn't a photograph of a specific case; it's a generic object carrying whatever line actually needs remembering. The only choice that matters is the wording itself, and an invented correction reads exactly like a real one — the shape of a taped note doesn't change based on what it's correcting.

Does this work for a mistake that isn't musical?

Yes — anywhere a small correction keeps failing to stay learned on its own.

A recipe card taped inside a cupboard door, a checklist taped to a toolbox lid, a reminder stuck inside a glove box — each one is the same bet as this design: that the object's own opening motion will do the reminding a memory hasn't managed. It runs on the same logic as a towel wedged along a door's threshold rather than the door being fixed: solve the recurring problem with something physical, since the mental fix hasn't held.

Isn't a taped note inside the case just admitting you don't really know the instrument?

No — it's admitting one specific thing doesn't stick, which is a much smaller claim than that.

Plenty of people who know an instrument well still have exactly one correction that keeps slipping past them under pressure. Taping it up doesn't undo the rest of what's been learned; it just stops one known gap from costing a note every time it's forgotten again.

Does it print well?

Yes, as long as the taped scrap stays the smallest, sharpest element against a much larger, looser case interior.

The lining can carry real texture and wear without losing legibility, since it's meant to read as worn rather than crisp. The note itself needs the opposite treatment — flat, clean, high contrast — because it's the one thing on the whole print that has to be read rather than just seen. Navy, deep green and dark plum all let a cream lining and a warm accent ink sit clearly against the ground. Two inks covers it: one for the case, one for the note and its tape.

How do I get one made?

Describe the note at JustOG — what it corrects and where on the lid it sits. Pick a direction, drag the crop frame, see it composited on the real garment, and it's made to order and shipped.

Designs other people have published are in the shop.

The tape's gone yellow at the edges. The note underneath hasn't changed a word.