LMMS是一款让可以通过自己的电脑制作音乐的免费跨平台的软件，其中涉及创建歌曲，节奏，合成或混合声音以及编排旋律。你可以用你的MIDI键盘或者其他更多的做一些好玩的事情，这一切都基于一个友好并且现代感十足的交互界面。此外，LMMS集成了许多的预制乐器，音效插件缺省设置及旋律。
LMMS 1.03功能：
Song-Editor for composing songs
A Beat+Bassline-Editor for creating beats and basslines
An easy-to-use Piano-Roll for editing patterns and melodies
An FX mixer with 64 FX channels and arbitrary number of effects allow unlimited mixing possibilities
Many powerful instrument and effect plugins out of the box
Full user-defined track-based automation and computer-controlled automation sources
Compatible with many standards such as SoundFont2, VST(i), LADSPA, GUS Patches, and MIDI
Import of MIDI files, Hydrogen project files and FL Studio ® project files
LMMS 1.03更新修正：
Fix zyn GUI crash on win32
Fix SF2 note volume
Localization updates
Updated LADSPA search paths
Bugfixes in plugins
Ubuntu 14.04上安装 LMMS 1.0.3
sudo apt-get build-dep lmms
sudo apt-get install libfltk1.3-dev
下载LMMS编译包
wget https://github.com/LMMS/lmms/releases/download/v1.0.3/lmms-1.0.3-src.tar.bz2
tar -xvf lmms-1.0.3-src.tar.bz2
cd lmms-1.0.3/
mkdir build target
cd build
cmake .. -DCMAKE_INSTALL_PREFIX=../target
make -j2
sudo make install