jGLAM

Sequencer 1–8 tracks on one timeline, rendered offline — not a DAW Focus

Double tap (or double click) toggles a note on the current grid (1/16 unless you change it) — on a cell that already holds one, it takes that note off. On the grid, a single tap does nothing — unless Draw is on, where one tap writes a note and one tap on a note removes it, and a drag across empty grid paints a run of them with a mouse or a pen · drag a note to move it in pitch and time · drag a note's right edge to set its length · with a mouse or a pen: click a note to select it, Shift+click to add or remove one, drag across empty grid to select every note under the band, click empty grid to set the insert marker — a drag on a selected note then moves, lengthens or (in Velocity) re-gains the whole selection, and a middle-button drag pans · with a finger, drag empty space (or use the wheel anywhere) to pan the full C-1–C7 range · drag the bar ruler to loop a segment, or tap it — the region's nearer edge moves to the bar you tapped, so tapping outside grows it and tapping inside shrinks it. Loop on/off is the button up in the transport.