Issues

• MIDI player sends events from different tracks out of tick order

  bug
  Bug

  FluidSynth/fluidsynth#1866 · Filter by author MissieKahsay opened on Oct 18, 2026
  3

• Undesired monophonic control behaviour

  bug
  Bug

  FluidSynth/fluidsynth#1859 · Filter by author tyan0 opened on Oct 11, 2026
  6

• loud and distorted sound with sf3

  bug
  Bug

  FluidSynth/fluidsynth#1856 · Filter by author stsp opened on Oct 8, 2026 · 2.6
  8

• Some strange logged warnings

  FluidSynth/fluidsynth#1853 · Filter by author elf-alchemist opened on Sep 25, 2026
  2

• Follow up improvements for DSP interpolation logic

  enhancement
  Feature

  FluidSynth/fluidsynth#1826 · Filter by author derselbst opened on Aug 8, 2026
  4

• Add support for signalsmith chorus

  enhancement
  Feature

  FluidSynth/fluidsynth#1821 · Filter by author derselbst opened on Aug 2, 2026
  5

• Stereo FX capability

  enhancement
  Feature

  FluidSynth/fluidsynth#1820 · Filter by author derselbst opened on Aug 2, 2026 · 2.7

• Coarse Tuning RPN should shift the key number internally

  bug
  Bug

  FluidSynth/fluidsynth#1787 · Filter by author spessasus opened on May 10, 2026
  5

• Add support for GS pitch wheel range and GS modulation depth range

  enhancement
  Feature

  FluidSynth/fluidsynth#1776 · Filter by author spessasus opened on Apr 7, 2026

• New Portamento Findings

  enhancement
  Feature

  FluidSynth/fluidsynth#1722 · Filter by author spessasus opened on Dec 9, 2025
  15

• Add support for NoteOff-triggered modulators

  enhancement
  Feature

  FluidSynth/fluidsynth#1605 · Filter by author derselbst opened on Jul 12, 2025
  18

• Rendered MIDI file's audio export files are too long

  bughelp wanted
  FluidSynth/fluidsynth#1408 · Filter by author ReinholdH opened on Oct 14, 2024
  12

• Bank MSB shouldn't always be ignored in XG mode

  bughelp wanted
  FluidSynth/fluidsynth#1378 · Filter by author spessasus opened on Sep 9, 2024
  26

• Multi Port MIDI Support

  enhancementhelp wanted
  FluidSynth/fluidsynth#1361 · Filter by author spessasus opened on Jul 28, 2024
  12

• Support for SF2 RMIDI files with embedded soundfonts

  enhancementhelp wanted
  FluidSynth/fluidsynth#1356 · Filter by author spessasus opened on Jul 21, 2024
  12

• [Feature Request] Add Bank Select LSB Support via other byte of wBank

  enhancementhelp wanted
  FluidSynth/fluidsynth#1234 · Filter by author stgiga opened on Apr 18, 2023
  4

• MIDI 2.0 Support

  enhancementhelp wanted
  FluidSynth/fluidsynth#625 · Filter by author derselbst opened on Mar 4, 2020
  13