Welcome to LMMS

​What's New in LMMS? 
Note for macOS users: if you're using macOS 10.14(Mojave) or newer, please use the according version. The macOS 10.13 build is buggy on 10.14 or newer.
New changes in 1.2.2: (2020-06-25)
General improvements
Stop filtering out valid characters from file name while exporting tracks (#5282)
Fix Invalid warning about "dummy-MIDI-client" (#5509)
UI improvements
Note selection: Editing values works in dialog (#5438)
Bug Fixes
Piano Roll - Fix retrigger with vol/pan sliders (#5271)
Fix a rare crash on export (#5293)
Fix LMMS not launching when AppImage has spaces in name (#5297)
Fix vertical piano being unresponsive when clicked too fast (#5262)
Fix crash with Grooove VST (#5300)
Fix crash on deleting instrument with controller connections on knobs (#5306)
Fix notes being placed at negative positions on MIDI import (#5343)
Fix scrolling direction in the song editor due to stuck Ctrl/Shift (#5286)
Fix stuck notes with Helm VST on tempo automation (#5365)
Fix file factory delimeter position (#5378)
Fix a muted demo project "Greippi - Krem Kaakkuja (Second Flight Remix)" (aeac24c)
Fix controls linking misbehaviors (#5336)
Fix loading and saving of .fxb/.fxp files on Windows (#5411)
Fix crashes and hangs on importing some Hydrogen drum kit songs (#5420)
Fix freeze when replacing Mallets with another instrument (#5428)
DrumSynth: ensure correct envelope length in any sample rate (#5467)
AFP: fix loading start and loop points if the loop point is automated (#5472)
Select the correct piano key for marking semitones (#5478)
Ensure consistent use of effect gate (#5475)
Fix Piano roll crashing when window is vertically scaled too large (#5449)
Fix some memory errors with JACK audio/MIDI (#5452)
JackMidi: Remove confusing warnings at shutdown (737fcd3)
Fix SF2 player crashing when file is not a soundfont, with FluidSynth 2 (#5487)
BB editor: fix mouse event affecting wrong beats due to the cursor shape (#5489)
Fix knobs moving too fast on some platforms (#5360)
Fix notes created in BB editor resizing incorrectly when resizing a selection (#5515)
Fix some patterns not being saved in project (#5537)
Localization
Known issues with this release:
Windows
Software fails to load on some systems (Please see bug #1173, #512)
No sound/distorted sound on some systems (Forum topics #604 #283)
Apple
VST plugins (.dll) do not work on Apple (Please see bug #698)

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​What's New in LMMS?

What's New in LMMS?