MAD SCIENTIST MUSIC TOOLS · MIDI STUDIO

Sequence the Secret.

Playtime is over.

Mad Scientist Music Tools
No MIDI connected · connect your piano to hear it
STOPPED
Choose a track
01 / SEQUENCE

the Secret

Untitled session
Building blocks · bass, chords and drums

Drag a block onto the timeline, or choose a track and bar then click a block to add it. Drum patterns go on channel 10. Each pattern fits one bar.

Import MIDI / project

Choose where your file is stored. The file stays under your control; only the file you choose is read.

Tap Choose file, then select your MIDI or project file from Downloads or another folder.
Cloud storage not listed?

Install and sign in to your cloud app first. In Android’s file picker, open the side menu or Browse to see available storage providers. The browser cannot choose a provider automatically.

If your provider is still missing, download the .mid file from its app, return here and choose Device / Downloads.

Standard MIDI: .mid, .midi, .rmi, .rmid, .kar · Sequence projects: .json · maximum 20 MB. Cloud files need an internet connection unless available offline.

Block experiments

Not every experiment goes to plan. Apply a MIDI experiment to this block, then use Undo if you want to go back. Your instrument still makes the sound.

Echo adds quieter notes a half beat apart, within the block.

Musical block

Choose a block in Sequence, or create one from the visible four bars. Drag a block to move; drag its right edge to repeat or trim.

Song section

Sound

Your connected instrument supplies the sounds. Availability depends on its GM support.

Keep last phrase

Captures recent MIDI input, even before Record was pressed. Uses the current tempo; it does not detect tempo. Place at the play position, or the visible block start.

Live input arpeggiator

Follows song tempo. Recorded arp output becomes editable notes. Render selection converts held chord notes in Editor into an arp.

Scenes

Choose one block per track, then save a snapshot of the combination. Launch changes at the next bar during playback. Scenes are a live preview; Back to song returns to your arrangement. Stop recording before launching.

MIDI settings

05 / CONNECTION

The piano is the instrument

Connect a compatible USB MIDI instrument. MIDI access requires HTTPS and a compatible browser.

16 MIDI channels are available. Your piano must support multiple sounds on separate channels to play the full arrangement. Drum channel 10 and extra GM banks depend on the instrument.

Waiting for MIDI input

Position & loop

Click a bar number in Sequence or Editor to set the play position.

Repeat a loop

Copy notes and MIDI automation. Existing destination notes are kept. Undo restores the previous version.

Replace this session?

Your current session will be replaced. Export it first if you want a separate copy.