One-link import
Paste a URL — or a full YouTube playlist. MyD Visual Audio downloads, separates, and saves each track as its own project. Batch-process an entire setlist while you grab coffee.
AI stem separation · Visual multitrack studio
Paste any YouTube link — or an entire playlist. MyD Visual Audio separates every track into six professional stems, plays them beside the video in real OS windows, and shows you the BPM, key and chords as they happen. All on your machine. All private.
Free while in beta · No account · No subscriptions · Runs 100% on your PC
The studio
Everything happens on your machine — no uploads, no waiting rooms, no monthly fees.
Paste a URL — or a full YouTube playlist. MyD Visual Audio downloads, separates, and saves each track as its own project. Batch-process an entire setlist while you grab coffee.
Vocals, drums, bass, guitar, piano and other — separated by the state-of-the-art Demucs model, with two quality presets: Standard for speed and High for deeper isolation.
Per-stem faders, mute and solo, clickable waveforms, and a condensed view that packs every stem into a slim chip while keeping all controls accessible. Jump anywhere — every track and video follows instantly.
The video plays in a true, draggable desktop window — locked frame-by-frame to the audio clock. Add a second camera angle with its own start time and frame-perfect nudge. Or mute it and watch the visual-only layer.
Open a live frequency spectrum for any stem — peak-hold trails, real-time response. Then click Display All to send every instrument full-screen onto a second monitor in a gap-free grid: 3 rows, 3 or 4 columns, 2×2, 5 columns, or 6 equal boxes. Click anywhere in a cell to cycle its visual style; double-click to repaint it in a new color.
Every imported track gets its own music theory readout: tempo, key, and a chord strip that runs along the deck while the song plays — with a little piano diagram of each chord as it hits. Learn the voicing, steal the progression, impress your band. It's like having a music teacher sitting on your fader.
Saved projects regrouped by playlist, with compact and large views. Export the whole thing as a folder or ZIP. And the whole studio responds to musical keys — V/G/B/D/P/O to mute a stem in a heartbeat, Shift to solo, M to mute all, S to clear solos. Space to play. That's it.
Near-silent stems are detected and dropped automatically, so the deck never shows dead weight. A sparse acoustic track arrives as the two or three real instruments that are actually there — not a wall of empty channels.
Frameless, auto-hiding chrome — the toolbar fades away after a few seconds so nothing stands between you and the music. Hover to bring it back. The instruments, the video, the waveforms: that's the interface now.
One click to studio
Drop in any YouTube URL — singles or full playlists. The video downloads, named automatically from the real title. Or upload a video from your hard drive.
Demucs splits the soundtrack into six instrument stems (Standard or High quality) while you watch. The loading overlay shows each stem as it arrives, then fades to reveal the deck — and whispers the BPM, key and chords in the corner.
Stems land on a color-coded deck beside the video in its own OS window. Solo, mute, jump, study, export. Or hit Display All and send every instrument full-screen to a second monitor.
The separation
Click a lane. Watch what the AI pulled out of a single stereo track.
Pick a preset to shape the trade-off: Standard · six stems, fast · High · deeper isolation. All presets keep your machine light — the AI engine is capped at 80% CPU so you stay in control.
True multi-window
MyD Visual Audio drives the video into real OS windows, synced to the same clock as the audio. The interface itself is a frameless, auto-hiding chrome — the video is what you see, not the app chrome.
±10s jumps · one click and every track and window follows.
PER-VIDEO START TIME · set a delayed start for video 2 (e.g. 0:15). While it waits, the app shows a large watermark logo. When the master clock hits the mark, the video begins.
0.1s nudges · frame-perfect alignment while both videos play.
INSTRUMENT MONITORS · open a live spectrum per instrument with peak-hold trails. Click anywhere to cycle through 6 visual styles — bars, wave, radial, LED — and double-click to repaint the whole window in a new color.
Full-screen layout
Click the ▦ Display All button on the master video row — the app picks the best layout for your stem count and opens a gap-free, full-screen grid on your second monitor. Cycle through preset arrangements with every click.
Full-width spectrums stacked — ideal for wide monitors. Stems fill the screen edge to edge.
Four slim columns, full-height. A great everyday arrangement for four or more stems.
Three equal columns side-by-side. Great for portrait monitors or narrow displays.
Four equal quadrants. Perfect for a balanced four-stem view of your mix.
Five slim columns, full-height. For projects with five instruments or more.
Three columns, two rows — six equal boxes for every stem in your project.
After the last layout, the screen shows a polished brand watermark. Next click closes the window. Clean.
Each cell draws a live colored spectrum. Click the cell's title to cycle its visual style — Bars, Mirror, Wave, Radial, LED, Center. Every stem, your choice.
Batch playback
From "Load Playlist" in the menu to a library full of projects — the app downloads, separates, and saves every video in sequence, one by one, with a live progress window that shows each track's status, time estimate, and screenshot.
After fetching the playlist, choose exactly the videos you want with checkboxes. Select all, deselect, start over — the UI shows every video with its thumbnail and duration.
Videos process one by one: download first (android client for reliability), then separate with Standard quality. Each step updates the live progress bar and ETA.
Click any queued row to cancel it before it starts — the row turns grey and is skipped. Perfect for when you don't want to wait for the last few tracks.
When done, a summary shows every project's runtime, file size, and stem count — plus totals for everything. Projects are stored in the library grouped by playlist title.
During long builds the separation engine is capped at 80% CPU usage, so you can keep working or browse while the playlist processes.
Always at your fingers
Your playlist of shortcuts is musical, not cryptic. Every letter matches the instrument.
The keyboard map overlay in the app shows every shortcut with illustrated keycaps. Instantly accessible from the ☰ menu.
Get it now
MyD Visual Audio is a single Windows installer. The AI engine, the downloader, the player — everything included, nothing to configure. Portable by design: it runs from any folder with a full bundled Python + Demucs + ffmpeg.
Download for WindowsWindows 10 / 11 · 2 MB installer, then streams the full app (~500 MB) with live progress · Runs offline · The AI separates every stem on your CPU — nothing leaves your machine.