Read The Bleepin’ Manual
Stack Attack
Tapping on the layers icon will display the layers menu which contains all the layers of the drawing. (Shocking, we know.)
Adding Layers
Wanna add more layers? Tap the bleepin' "+" button in the upper left corner. BOOM—new layer, ready for you to doodle your heart out. OnSong's all like "Oh, you changed tools? FINE, have another layer." It just keeps makin' 'em.
Layer Visibility
Toggle each layer's visibility by tappin' on the row to flip that checkmark on & off. It's like hide-and-seek, but for your art.
Editing Layers
Hit the Edit button in the upper right corner if you're feelin' destructive—delete layers, shuffle 'em around, whatever. Wanna stack one drawing on top of another? Now you can! Also tap the name of the row to give your layer some personality. When you're done freakin' with the layer list, tap Done in the upper right corner & get outta here.
Tweak This Stuff
Customize how drawings work by tappin' the wrench icon in the lower left corner. Because apparently one way isn't enough.
Select/Deselect All
Use the segmented control at the bottom to select or deselect ALL the layers at once. Mass hysteria, but make it organized.
Clearing Layers
Wanna nuke everything & start fresh? Tap the eraser icon in the lower right corner to obliterate all layers. (Don't say we didn't warn ya.)