Read The Bleepin’ Manual
The Actual Paper Trail (But Like, Digital)
The document tab lets you change the document settings for each song such as the low light mode, tint color, font, paper size, and margins. In other words: We let you tweak literally everything about how your song looks. You're welcome.
Wrench Thingy
You can tap on the wrench icon in the upper left corner to change global system settings for how this menu behaves. This does not affect per song formatting. (Translation: Go full nerd mode here if you want.)
Tint Mode
The mode determines the colors used to draw the song on the screen and can be used to help make the screen more visible in different environments or for users with visual stress disorders. Modes change accordingly for Low Light Mode. If no option is selected, OnSong will display the song using default settings. In other words: Pick a vibe. Options include:
- Paper displays the song in high contrast black and white. (Maximum drama.)
- Dim displays similar to paper, but with lower contrast. (Less drama.)
- Sepia displays similar to dim, but with warmed color tones. (Hipster vibes.)
- Sky displays the song by overlaying a blue tint to help with visual stress disorders. (Feel the chill.)
Dark o' the Night Mode
To the right of the mode buttons is an icon which you can use to toggle low light mode. This is set system-wide when toggled and you'll notice that it applies those changes to the mode we've selected too. This effects all songs and menus in OnSong. (In other words: One button rules them all.)

You can also tap and hold on the low light button to display the Song Invert Mode context menu. From here you can change the low light mode for the specific document. This is set to "default" by default which means that the song document will participate in low light mode as it changes in the system. You can force the song document to be viewed in either dark or light mode here independent on the low light mode set for the app. (TL;DR: Make this one song do its own thing if you're feelin' rebellious.)
Font Fam
Five buttons on the top of the menu allow you to choose the font of the entire song. You can choose from:
- Sans-Serif is a font like Helvetica that is perfect for displaying chord charts. Default. (The safe choice. Boring but trustworthy.)
- Serif is a font like Georgia that may be easier to read for some users. (For when you wanna feel fancy.)
- Handwritten is a font like Marker that is very narrow, allowing more content to fit on the page. (Cram it in there like you're packing for vacation.)
- Monospaced is a fixed-width font like Courier that is useful in some cases for aligning chords. (For the nerds who actually care about alignment.)
- Pick Your Own displays an ellipsis where you can browse fonts installed on your device and pick one. Each time you select this option, the Custom Font screen will reappear for selection. (Go wild. We won't judge.)
Breathin' Room Between Lines
When you want to fit more onto the screen, consider reducing the line spacing, or space between lines. You can also increase the line spacing for more room between lines for better visibility. You can tap on the icons to the left and right of all sliders to fine-tune adjust each value. Adjusts between 0.7 and 1.3 lines. Default is 1.0. (Squish it or spread it. Your eyeballs, your call.)
Paper
This lets you set the size of the virtual page which effects the size of the fonts you select. For instance, larger paper sizes will display fonts in a smaller size. The icons on the right allow you to choose between portrait and landscape orientation. (Tall & skinny or wide & chubby? You decide.)
How We're Layin' It Out
The layout section lets you define how each page of the document is outputted when you're using the R2 Rendering Engine. This has three controls:
Keep On Scrollin'
This lets you choose to flow the chart down the page with a continuous scrolling sheet, or to break the page into virtual sheets of paper. (One long infinite scroll? Or pages like a normal person?)
How Many Columns?
This control lets you choose between one and two columns. When two columns is enabled, the sections of your song are flowed to the other half of the sheet. (Double down on content, literally.)
The Gutter (The Space Between)
This is the width of the gutter, the space between the columns. Options include 0" to 1" in 1/16" increments. (Make 'em breathe or squish 'em together.)
Margins
Margins allow you to add an inset on the edges of the virtual paper on the screen. This is useful for making text visible and providing space for Hot Corners or Navigation Zones when also using section selection. The icon on the right side shows when margin is changed: left, right, top, or bottom. (It's like padding, but for people who don't code.)
Footer
This allows you to set the size of the foot as a percentage of the lyrics font size. You can also use the button on the right to toggle the footer on and off. (Give that footer some love, or kill it entirely.)
All of the controls on this tab except low light mode applies to the selected song. We will see how to apply our changes to different songs in our library in a little bit. (Spoiler: It's comin' up.)
You can change the default values of each aspects of the document by tapping on the wrench icon in the upper left corner to access the Style Preferences Document options. (Pro tip: Go back to the wrench if you wanna set this stuff as your forever defaults.)