The picture is the top lane of the timeline below: click it to jump, shift-click to add or remove a cut.
Hover a card to see where it fits. Click a card, then click any lane to drop it there, or drag it straight onto the timeline. Add uses the suggested spot. Every patch you place deals new ideas that follow on from it.
The video stays on this device. Its picture is the top lane of the timeline, so every Compose tool works against the cuts. Keys: Space play · H hum · S split · ⌘/Ctrl Z undo · ⌘/Ctrl S save · shift-click the picture lane to add or remove a cut.
Free Music Archive shares music under Creative Commons licences. Download tracks whose licence allows it, drop them here, and add the artist and licence so the credit travels with your taste file.
The dock stays at the bottom of every screen in this studio and folds away when you need room. Header pins sit next to Export. Your choice is remembered per studio.