Stairway2Fast Open the app — free

Slow down drum covers on YouTube

Paste any YouTube drum cover or lesson into Stairway2Fast and it becomes a practice loop: frame the one fill that keeps beating you, drop the speed to

0.75× or 0.5× — pitch unchanged, so the kit still sounds like a kit — and repeat it until it locks. Free, in your browser, no signup.

▶ Try it live — no signup opens Sina's Smells Like Teen Spirit drum cover in the practice player

How it works

  1. Paste a YouTube link. Any cover, lesson, or play-through — if it plays on YouTube, it loops here, through YouTube's own player.
  2. Frame the figure. Two handles on the timeline mark the exact beats — one fill, one groove, one awkward bar. The handles go down to fractions of a second, so a single fill is a perfectly loopable unit.
  3. Drop the speed. 0.25×–2× in steps, pitch unchanged, so you hear every stroke as a stroke instead of a wash. Climb back up one notch at a time as it tightens.

The fill remembers where you left it

Any looper can slow a video down for one sitting. Few keep anything once you close the tab, so the next session starts by re-scrubbing for the same fill and re-guessing the speed you'd reached.

Stairway2Fast keeps the record. Every video remembers its loops (name them — "pre-chorus fill", "outro groove") and the speed you left off at. Every minute of practice logs automatically against the video and the section. After a couple of weeks you can see the thing that actually builds hands: the day the fill you started at 0.5× finally sat in the pocket at full speed. Streaks, a practice stairway, per-song history — earned behind the kit, not typed in.

Drum-specific tips

Free vs Pro, honestly

Everything above — looping, slow-down, named loops, all the practice tracking and stats — is free, with no account. Uploading your own recordings to practise the same way is free too, but it does need a free account — a guest can't upload, and signing up costs nothing. Uploads stay on the device you added them on, and your library and history follow you between devices. Pro is £4.99 / €5.99 / $6 a month, or £47 / €57 / $58 a year. It adds cloud sync for your own uploads and track-splitting: upload a full-band recording of a song and split it into six tracks — vocals, drums, bass, guitar, piano, other. Drums are one of the three tracks that separate cleanly, so you can mute the kit and play the whole song as the drummer, with everyone else still in the mix. That only works on a file you upload — it can't reach into the YouTube cover you're watching here, whose audio stays inside YouTube's own player and never touches us.

FAQ

Does slowing down change the pitch?

No. Playback uses pitch-preserving time-stretch, so the snare still cracks and the kick still thumps at 0.5× — slower, not detuned.

Do I need an account?

No — open the app and start as a guest; the fill's loop, its speed, and your history stay in that browser. A free account carries all of it to your next device automatically, whenever you decide you want that.

Is this allowed by YouTube?

Yes. The cover runs inside YouTube's own embedded player; loop and speed control go through YouTube's public, documented Player API, the interface any site can use. Nothing is downloaded, ripped, or re-hosted off YouTube.

Can I loop just a single fill?

Yes — the loop handles go down to fractions of a second, and a snap-to-history nudge makes it easy to land on the same boundaries every session. One fill on repeat is exactly what the tool is built for.

What speeds work best for drum practice?

0.25× to 2× in steps. Fills usually want 0.5×–0.7× while you're decoding them; grooves want 0.8×–0.9× so the feel survives. Climb one notch at a time.

How is this different from YouTube's built-in speed setting?

YouTube's own speed control touches the whole video and remembers none of it once you're gone. This keeps the fill's loop, the speed you'd reached, and the practice history tied to that exact cover — the part that turns repetition into progress.


Make the fill lock. Open a cover, frame the beats, slow them down — and watch yourself climb back to full speed, week after week.

▶ Start practising — free, no signup