MainStage User Guide
- Welcome
-
- Overview of Edit mode
-
- Select patches and sets in the Patch List
- Copy, paste, and delete patches
- Reorder and move patches in the Patch List
- Add and rename patches
- Create a patch from several patches
-
- Overview of the Patch Settings Inspector
- Select patch settings in the Patch Library
- Set the time signature for patches
- Change the tempo when you select a patch
- Set program change and bank numbers
- Defer patch changes
- Instantly silence the previous patch
- Change patch icons
- Transpose the pitch of incoming notes for a patch
- Change the tuning for a patch
- Add text notes to a patch
-
- Overview of channel strips
- Add a channel strip
- Change a channel strip setting
- Configure channel strip components
- Show signal flow channel strips
- Hide the metronome channel strip
- Create an alias of a channel strip
- Add a patch bus
- Set channel strip pan or balance positions
- Set channel strip volume levels
- Mute and solo channel strips
- Use multiple instrument outputs
- Use external MIDI instruments
- Reorganize channel strips
- Delete channel strips
-
- Overview of the Channel Strip Inspector
- Choose channel strip settings
- Rename channel strips
- Change channel strip colors
- Change channel strip icons
- Use feedback protection with channel strips
- Set keyboard input for a software instrument channel strip
- Transpose individual software instruments
- Filter MIDI messages
- Scale channel strip velocity
- Set channel strips to ignore Hermode tuning
- Override concert- and set-level key ranges
- Add text notes to a channel strip in the Channel Strip Inspector
- Route audio via send effects
-
- Screen Control Inspector overview
- Replace parameter labels
- Choose custom colors for screen controls
- Change background or grouped screen control appearance
- Set screen controls to show the hardware value
- Set parameter change behavior for screen controls
- Set hardware matching behavior for screen controls
- Reset and compare changes to a patch
- Override concert- and set-level mappings
-
- Overview of mapping screen controls
- Map to channel strip and plug-in parameters
- Map screen controls to actions
- Map a screen control to multiple parameters
- Use screen controls to display PDF document pages
- Edit the saved value for a mapped parameter
- Set drum pads or buttons to use note velocity
- Map screen controls to all channel strips in a patch
- Undo screen control parameter mappings
- Remove screen control mappings
- Work with graphs
- Create controller transforms
- Share patches and sets between concerts
- Record the audio output of a concert
-
- Overview of concerts
- Create a concert
- Open and close concerts
- Save concerts
- How saving affects parameter values
- Clean up concerts
- Consolidate assets in a concert
- Rename the current concert
-
- Overview of the Concert Settings Inspector
- Set MIDI Routing to channel strips
- Transpose incoming note pitch for a concert
- Define the program change message source
- Send unused program changes to channel strips
- Set the time signature for a concert
- Change the tuning for a concert
- Set the pan law for a concert
- Add text notes to a concert
- Control the metronome
- Silence MIDI notes
- Mute audio output
-
- Layout mode overview
-
- Screen control parameter editing overview
- Lift and stamp screen control parameters
- Reset screen control parameters
- Common screen control parameters
- Keyboard screen control parameters
- MIDI activity screen control parameters
- Drum pad screen control parameters
- Waveform screen control parameters
- Selector screen control parameters
- Text screen control parameters
- Background screen control parameters
- How MainStage passes through MIDI messages
- Export and import layouts
- Change the aspect ratio of a layout
-
- Before performing live
- Use Perform mode
- Screen controls in performance
- Tempo changes during performance
- Tips for performing with keyboard controllers
- Tips for performing with guitars and other instruments
- Tune guitars and other instruments with the Tuner
- The Playback plug-in in performance
- Record your performances
- After the performance
- Tips for complex hardware setups
-
- Overview of keyboard shortcuts and command sets
-
- Concerts and layouts keyboard shortcuts
- Patches and sets (Edit mode) keyboard shortcuts
- Editing keyboard shortcuts
- Actions keyboard shortcuts
- Parameter mapping (Edit mode) keyboard shortcuts
- Channel strips (Edit mode) keyboard shortcuts
- Screen controls (Layout mode) keyboard shortcuts
- Perform in Full Screen keyboard shortcuts
- Window and view keyboard shortcuts
- Help and support keyboard shortcuts
-
-
- Use MIDI plug-ins
-
- Arpeggiator overview
- Arpeggiator control parameters
- Note order parameters overview
- Note order variations
- Note order inversions
- Arpeggiator pattern parameters overview
- Use Live mode
- Use Grid mode
- Arpeggiator options parameters
- Arpeggiator keyboard parameters
- Use keyboard parameters
- Assign controllers
- Modifier controls
- Note Repeater controls
- Randomizer controls
-
- Use Scripter
- Use the Script Editor
- Scripter API overview
- MIDI processing functions overview
- HandleMIDI function
- ProcessMIDI function
- GetParameter function
- SetParameter function
- ParameterChanged function
- Reset function
- JavaScript objects overview
- Use the JavaScript Event object
- Use the JavaScript TimingInfo object
- Use the Trace object
- Use the MIDI event beatPos property
- Use the JavaScript MIDI object
- Create Scripter controls
- Transposer controls
-
-
- Alchemy overview
- Alchemy interface overview
- Alchemy Name bar
- Alchemy file locations
-
- Alchemy source overview
- Source master controls
- Import browser
- Source subpage controls
- Source filter controls
- Source filter use tips
- Source elements overview
- Additive element controls
- Additive element effects
- Spectral element controls
- Spectral element effects
- Pitch correction controls
- Formant filter controls
- Granular element controls
- Sampler element controls
- VA element controls
- Wide unison mode
- Source modulations
- Morph controls
- Alchemy master voice section
- Alchemy Extended parameters
-
- Playback plug-in overview
- Add a Playback plug-in
- Playback interface
- Use the Playback waveform display
- Playback transport and function buttons
- Playback information display
- Playback Sync, Snap To, and Play From parameters
- Use the Playback group functions
- Use the Playback Action menu and File field
- Use markers with the Playback plug-in
-
- Sample Alchemy overview
- Interface overview
- Add source material
- Edit mode
- Play modes
- Source overview
- Synthesis modes
- Granular controls
- Additive effects
- Additive effect controls
- Spectral effect
- Spectral effect controls
- Filter module
- Lowpass, bandpass, and highpass filters
- Comb PM filter
- Downsampler filter
- FM filter
- Envelope generators
- Mod Matrix
- Modulation routing
- Motion mode
- Trim mode
- More menu
-
- Sculpture overview
- Sculpture interface
- Global parameters
- Amplitude envelope parameters
- Use the Waveshaper
- Filter parameters
- Output parameters
- Define MIDI controllers
- Extended parameters
-
- Studio Piano
- Copyright

Main view for Studio Bass in MainStage
The Main view for Studio Bass in MainStage contains parameters for the playing style and various controls for tone and volume. With the exception of the American Upright, each bass instrument has its own set of pickup controls.

Common parameters
Playing Style pop-up menu: Choose the hand playing style for the bass instrument.
Finger: Play the bass with fingers.
Pick: Play the bass with a pick.
Slap: Play the bass in a funky slap style. The Slap playing style is available only for the Classic and Modern bass instruments.
The Playing Style parameter is not available for the American Upright bass.
Mute slider: Control the degree to which the bass strings are muted.
The Mute slider is not available for the American Upright bass.
Definition slider: Control level of transient attacks on the strings.
The Definition slider is not available for the American Upright bass.
Last Played field: Displays the most recently used articulation. This may be different from the articulation shown in the plug-in header.
Main Volume: Set the output level of the instrument.
Classic bass parameters
Volume knob: Set the pickup volume.
Tone knob: Set the tone of the pickup.
Sixties bass parameters
Neck Volume knob: Set the volume of the neck pickup.
Bridge Volume knob: Set the volume of the bridge pickup.
Rhythm/Solo switch: In the Rhythm position, lower frequencies are boosted. In the Solo position, higher frequencies are boosted.
Bass switch: Turn the bridge pickup on or off.
Treble switch: Turn the neck pickup on or off.
Rock bass parameters
Neck Volume knob: Set the volume of the neck pickup.
Bridge Volume knob: Set the volume of the bridge pickup.
Neck Tone knob: Set the tone of the neck pickup.
Bridge Tone knob: Set the tone of the bridge pickup.
Pickup pop-up menu: Choose a pickup configuration.
Neck: Only the output of the neck pickup is heard.
Both: The outputs of the bridge and the neck pickups are blended together.
Bridge: Only the output of the bridge pickup is heard.
Stereo: The output of the bridge pickup is in the right channel, and the output of the neck pickup is in the left channel. You can use plug-ins in dual mono mode to apply different effect settings to each channel.
Session bass parameters
Neck Volume knob: Set the volume of the neck pickup.
Bridge Volume knob: Set the volume of the bridge pickup.
Tone knob: Set the tone of the pickups.
Modern bass parameters
Volume knob: Set the pickup volume.
Bass knob: Raise or lower the bass frequencies in the tone.
Treble knob: Raise or lower the treble frequencies in the tone.
American Upright parameters
Growl: Control the volume of upper harmonics created by the string resonating against the fingerboard.
Growl Attack: Control the time it takes for the growl to become audible. Longer notes have longer growl attacks, and higher notes have faster growl attacks.
Noises: Increase the probability of various instrument noises, such as, rattles, buzzes, and crackles, based on velocity and on what note you play. This parameter is a submix of the Rattles, Releases, and Handling parameters in the Details view.