GUITARHUBApply to the room
Tempo Ladder Builder

One passage. One tempo at a time.

Speeding a passage up by pushing the metronome until it falls apart teaches your hands to fall apart. This builds the ladder instead: the tempo you already own at the bottom, the tempo you want at the top, and a session for every rung between them.

Set the two tempos

Pick one passage. Enter the fastest tempo you can already play it cleanly, then the tempo you actually want. Everything stays in this browser.

BPM you can play it right now, not your best single attempt.

Between 30 and 300 BPM, and above your clean tempo.

One rung per session. Only counts that fit this gap are offered.

How this works

The rungs are generated from rules, not from a template.

Two players entering the same target get different ladders, because the shape is derived from the distance between your two tempos and the number of sessions you are willing to spend.

Steps are capped, not averaged

No rung asks for more than a tenth of the tempo you are leaving, and never more than 10 BPM. A jump from 60 is smaller than a jump from 200, because your hands feel proportion, not arithmetic.

Hold rungs are sessions, not rest

Some rungs repeat the previous tempo. Reaching a tempo once and owning it are different things, and the second one only comes from repetition at a speed you already reached.

One session goes down on purpose

Every ladder contains at least one back-off rung: drop below the top tempo you reached and climb back through the rungs you already passed. Re-covering ground is what turns a ceiling into a floor.

The numbers are metronome numbers

Rungs land on whole BPM, and on multiples of five or two wherever that does not distort the spacing. A ladder you cannot dial in is not a ladder.

The baseline is a measurement

The first session is not practice. You are finding the fastest tempo you can play the passage three times in a row, cleanly. Start the ladder above that and every rung after it is guesswork.

Nothing leaves this browser

There is no account and no upload. Your two tempos and the sessions you check off are stored in this browser only, and the clear button removes them.

What this does not do.

Why the rungs are shaped this way, and what to run when one of them will not pass:

Where to go next.

A ladder is the practice. The room is the correction.

The builder can tell you the next tempo. It cannot tell you that your left hand is late because your right hand is early. The founding room is being assembled for that part: a small crew, a weekly recording, and one correction that changes the next session.

Applying starts a fit conversation. It does not charge you or create a commitment.