DocumentationStage mode

Stage mode

Tapping a song opens the performance screen. It is the one place in the app designed to be operated with a guitar around your neck, from two metres away.

Five display modes

The same song can be shown five ways, cycled through in turn:

ModeWhat it shows
ChordsThe ChordPro body with chords above the syllables
TextLyrics only, no chords — for singers
PDFThe attached PDF with pinch zoom, an optional start page and fit-to-width
MusicXMLNotation rendered through OpenSheetMusicDisplay, with its own transposition at the notation level and the option to hide parts
ImagesA gallery of photographed sheets with pinch zoom

Each song remembers which mode you want it opened in. The setting is local — the guitarist can have chords on the same song while the singer has lyrics.

Auto-scroll

The text scrolls smoothly, not in jumps. Speed is given in pixels per second and is stored separately for each of the five modes — a PDF needs a different speed than bare lyrics.
  • Countdown before start — a short countdown runs before the text moves, so you can take a breath. The default delay is 3 seconds and can be changed in settings.
  • Speed on the fly — adjustable on stage without stopping.
  • In a session — when the leader starts auto-scroll, members start from the same position at the same speed. If someone is elsewhere, the position is closed with a smooth glide rather than a jump.

Moving between songs

Gesture / actionWhat it does
Swipe left / rightMoves to the next or previous song in the setlist
Page scrollJumps a screenful of text down or up
PedalAny of the above, depending on your mapping
A horizontal swipe changes the song, not the PDF page. Within a multi-page PDF you move by scrolling, not swiping.
Pedal control is described in Pedal & HID keyboard.

Transposition

The range is −24 to +24 semitones. The value is stored with the song on this device and is still there next time.

MusicXML has its own separate transposition at the notation level — chord text and notation shift independently.

When the leader broadcasts a transposition in a session, it is applied on members. The value stored with your song still stays yours — see Conflict resolution.

Chord diagrams

Tapping a chord in the lyrics opens its shape. You pick from four instruments:
InstrumentWhat it shows
GuitarFretboard with frets and barre
UkuleleThe same for four strings
BassThe same for bass tuning
PianoA keyboard with the notes marked, inversions included
A chord usually has several shapes — page through them and pick the one that suits your position. The app remembers your chosen instrument.

It recognises major and minor chords, sevenths (dominant, minor, major), sus2, sus4, diminished and augmented.

Metronome

The metronome runs from the BPM stored with the song and actually clicks — it has sound, not just haptics.
SettingWhere
Click out loudSettings → Metronome
Count-in before startnone / 1 / 2 / 4 bars
Try itPlays a sample

The count-in is useful when starting auto-scroll — a bar is counted first, then the lyrics begin to move.

The metronome across the band

When the leader starts it, everyone starts at the same tempo and on the same beat. Nothing periodic is sent, just one message carrying an anchor; anyone joining mid-song comes in on the right beat. Details in the Leader/member model.

Each beat is computed from the start rather than by adding an interval to the previous one, so the metronome does not drift even over a long song.

Stage appearance

The stage has its own theme, separate from the rest of the app. Five presets are available:

PresetFor
DarkClubs, evening light
LightDaylight, rehearsal
SepiaSofter contrast for long reading
High contrastPoor lighting, poor eyesight
CustomFour colours of your own, HEX codes included

In the custom preset you set the background colour, the lyric colour, and the chord background and chord text colours separately.

On top of that you can set a default text size and a chord size independently — chords can be enlarged without stretching the lyrics.

Control buttons

The floating stage buttons are configurable in Settings → Stage controls:
  • Size — from discreet to easy to hit
  • Opacity — so they do not get in the way of the text
  • Order and visibility — hide the buttons you never use
  • Custom button — assign it the action you reach for most
The controls hide themselves after a moment of inactivity. The delay is set in Settings → Stage, including a Never option if you want them permanently visible.

During a gig

  • The screen stays on. It is kept awake in stage mode and during an active sync session.
  • Annotations. You can draw on the text with a pen and a highlighter — see Annotations.
  • Stage cues. The leader can push a "SOLO", "LAST CHORUS" or "END" overlay to everyone else.
  • MIDI. Opening a song can send a command to your rig — see MIDI.
  • Missing attachments. If you are missing sheet music for a song, you can request it from the band straight from the performance screen.
  • Android in the background. During an active session a foreground service runs, so sync survives the screen going off and switching to another app.