mouse: add letter right arrow: change letter left arrow: change color a/s: change size z/x: set brightness q/w: toggle shadow r: add shadow t/y: set shadow brightness space: change background h: change shadow color j/k: set element brightness i/o: change element size p: change element color l: rotate letter c: rotate element v/b: switch to elements/letters n: toggle 16:9 bars e: change element m: go back to A up/down arrow: show/hide letter (best when screenshotting the tc) 1/2: show/hide pattern 3: toggle pattern 4/5: set pattern brightness 6: change pattern color 7/8: change pattern opacity 9: add pattern 0: reset effects
