What’s new in version 1.4.0: • Support for AUv3 instruments on iPhone and iPad. • Combine AUv3 plugins, SF2 SoundFonts, and built-in sounds across different Parts. • New Velocity Layer control with All, Soft, and Hard ranges. • Improvements to the on-screen keyboard and playing experience. • Stability and performance improvements.

We improved SoundFont SF2 importing for better stability and responsiveness, especially when loading larger files. We also made internal stability and reliability improvements.

• New 30-minute full-featured musical trial, followed by a permanent one-time unlock. • Improved background audio support on iOS. • Quickly switch songs directly from Stage Mode. • New sustain pedal polarity setting: Normal or Inverted. • Improved SoundFont (.sf2) support. • Stability, lifecycle and live-performance experience improvements. Users who already had SpolaSong before this version retain full access.

What’s New in Version 1.2.0 • Expanded library with 49 professional sounds. • New sound catalog organized by families, with search, favorites, and recents. • Your own SoundFonts (.sf2) can now be imported through the native offline audio path. • Improved support for large SoundFont files. • 19 Ready to Play configurations. • Metronome, Pad, backing tracks, level meter, and recording are now integrated into the native audio engine. • Major improvements to audio stability, resume behavior, and backward compatibility. • Simplified interface for faster stage use.

SpolaSong has received a major upgrade for live music performance on iOS: • New native audio engine for improved stability and responsiveness. • 17 Professional Core sounds included in the app and available offline. • Improved note sustain and correct release behavior. • Independent Parts with MIDI channels Omni, 1–16, or Off. • Layers: assign multiple Parts to the same MIDI channel to play them together. • Configurable keyboard splits and key ranges for each Part. • Improved sustain, volume, expression, modulation, and pitch bend support. • Enhanced MIDI Learn, Program Change, and Panic controls. • Better integration with Songs, Sections, and Setlists. • General stability and performance improvements for live use.

iOS fixes and improvements: • Fixed connectivity with external MIDI controllers. • Improved sound loading and reuse during the session. • Stability and performance improvements.