Percussion instruments can now be selected as GitBass in the Ois-Isi guitar again. For instruments with adjustable lowest note, this can be set on the screen. An error with fill-ins in certain styles has been fixed.

Fixed a problem with the configuration menu in the Player screen on macOS. Improved sounds of the chromatic harmonica. Chords for accordion accompaniment are now closer together. The effect bypass function now works independent of received CC values.

New instruments: bass clarinet, harmonica The Ois-Isi guitar now has an adjustable accompaniment guitar that plays a gallop rhythm. When importing sessions, the file name is now also used with export. Support for iOS/iPadOS 26.

For music effects, users can now assign the MIDI channel from Player tracks. Added option to export selected playlist songs. Increased number of session sustain time slots from 4 to 8. Can now assign a global MIDI channel to program changes for sessions and playlist songs. Fixed a problem with percussion instruments. Fixed an issue with loading and applying effect AU parameters. Fixed an issue with some effect AUs producing noise or crashing.

Fixed a problem when selecting instruments for the Ois-isi-guitar.

Turboboard buttons 7-8 (optional extension board) are now displayed in different colors. Modified Turboboard buttons are now immediately sent to the board. Master volume +/- CCs are now exclusive with other foot switch CCs. Fixed problems with internal master reverb. Fixed a problem with tempo for MIDI files.

New instruments: Gibson guitar, Percussion set, Synth bass, Synth baritone Master volume can be gradually modified by foot switch. MIDI player tempo can be gradually modified by foot switch. Foot switch tempo changes are not saved anymore. Test period is prolonged to 50 minutes. Increased the number of instrument on/off switches to 6. Various bug fixes for vocalist, VoiceOver, mixer, sessions export, and guitarist. Compatibility changes for iOS 18.

Fixed an issue with some in-app purchases.

New internal plug-in: The Vocalist makes you sing with several voices! Improved VoiceOver

Added support for additional audio outputs in session instruments, mixer tracks, and MIDI player tracks. Exporting sessions offers more options, such as mixer settings and foot switches. Sustain time in sessions can be globally enabled or disabled in settings. Mixer effects can be bypassed automatically.

New instruments: Grand piano, contrabass (arco), Schwyzerörgeli When using an accompaniment instrument without chord detection (sample channel), multiple notes are all played again instead of replacing each other (as it was previously).

A problem with guitar-on-bass and accordion accompaniment volumes was resolved.

You can set a note range for treble instruments. Guitar-on-bass and accordion accompaniment instruments can be attenuated in volume during bass solos. The SoundFont used for imported MIDI files and styles can be configured in settings.

Fixed a problem in the mixer. Session multi-selection is now partially available in iOS 12. New foot switch functions: Major to minor, Minor on bass (sticky), Major on bass (sticky).

Added a new foot switch to play seventh chords instead of major chords. The assignments grid in the mixer was replaced by an overview of audio inputs. You can now select multiple sessions and export or delete them.

The new drum kits are now also available in sessions. Mixer is now showing type and amount of assigned inputs with color bars. Improved descriptions for strings sounds. Fixed problems with single drum sounds, the sustain time function, and with certain tetrad chords.

New instruments: Saxophones, Classical and Modern Strings, Drum Kits, Steel-string Acoustic Guitar. New instrument bundle: Schlager Music Bundle Problems with the style arranger were fixed. The number of mixer faders were increased from 16 to 24. Improved support for VoiceOver in session editor.

Fixed audio input assignments which were not saved. Solved a problem with deactivated microphone access. Fixed silent session instruments which happened when disabling instruments in the previously selected session.

Sustain time is now initially set to its maximum so you can use it without foot switch. Improved handling of imported SoundFonts. Tapping effects now mutes/unmutes them, and new effects can be added via context menu. Added sync stop in style and MIDI files options. Minimum iOS version is now iOS 12. The Ois-isi-guitar now includes three git-on-bass and two accompaniment instruments. Ois-isi-guitar detects polka or waltz automatically. Instruments-on/off settings now allow for more than two instruments to toggle. Fixed a problem with duet settings. Corrections for iOS 16.

New instruments: Bass Guitar (Joggi) with 7 sounds, Mute Trumpet with 3 sounds. Added support for Bluetooth page turners in addition to foot switches. In Session, MIDI routing, instruments can be assigned to sustain time so they are automatically sustained with continuous values via CC#75 (Value 0 to disable). Introduced the new Ois isi bass presets for the following instruments: Baritone B&M, Baritone King, Tuba, Contrabass Ales, and Bass Guitar (Joggi). These presets have an extended note range while playing bass solos. Improved support for VoiceOver. A problem with music effects was fixed.

Fixed loose notes in duet modes 1 and 2. Accompaniment tempo in the guitarist is not measured during bass solos. Tracks can be duplicated again in MIDI player. Tempo tap in MIDI player chases new tempos much quicker. The master reverb bypass status is also shown in the sessions screen. A MIDI input channel can be assigned to Music Effects. Each effect can be bypassed with a MIDI controller. This controller can be used multiple times. Sessions can be transposed in session settings. In addition, sessions can be transposed with foot switches which will be reset when the session changes. Some instruments can be transposed in octaves. Foot switch assignments and the master channel are exported and can be imported.

A specific problem with the duet function was fixed.

Fixed issues with duet, iOS 10, and when importing sessions. The stereo/mono setting in the master track is now persistent.

New setting: Instruments on/off mode, when switching sessions. New MIDI system: French System, for accordions without diminished chords. Footswitch controllers to mute Submixers are now saved. Instruments in Instruments on/off settings can be exchanged with drag’n’drop. Presets for the pedal board Stoppacher BLE-FSW 2 can be sent when selecting sessions. When selecting a session, the entry in the playlist with the same program change is selected. Reorganized in-app purchases. When importing or exporting your data, sessions can now be selected or omitted. Rewrote audio engine to solve a problem with audio inputs. Long tapping the ”Accomp” button in the style arranger lets the user select a chord manually. Bellow dynamics MIDI messages that are sent to the bass in Ois-isi-guitar are now forwarded to the git-on-bass, bass solo, and accompaniment instruments. The limit of faders in the mixer is increased to +6 dBFS. The master output in the mixer can be toggled between stereo and mono. The Sync Stop function in the style arranger now reacts to a short chord instead of releasing a chord. Added modifications to support iOS 15.

New instruments: Organ, Electronic Piano, Zupan Alpe IV Styrian. The sessions context menu is now activated with a long-tap gesture. Edit and Live modes were removed. Sessions can be moved using a two-finger gesture. A problem with audio files in the playlist was fixed. Improved compatibility with the Behringer FCB1010.