Designed as a place more than a playlist, “Assembly Line” leans on engines, circuits, and precise motion. Its robotics character sits inside the wider mechanical catalog: detail in the foreground, weather and room tone holding the horizon. Vex framed the garden so you can use it for creative focus and background calm without fighting a rigid loop. The garden is built from 8 living bubbles you can orbit, mute, or pull close. Expect a palette of factory, line, clank, blended so no single layer has to carry the whole hour. Drag bubbles nearer when you want presence; push them back for depth. Headphones help the 3D pan bloom; speakers still work if you prefer the room to fill softly. On Sound Bubbles, this is a living garden: free ambient audio you can rearrange in 3D instead of locking into a single loop.