Tom qab plaub thiab ib nrab xyoo ntawm kev loj hlob luam tawm pub dawb qhov project tso tawm LWM 1.2, uas tab tom txhim kho tus ntoo khaub lig-platform lwm txoj hauv kev ua lag luam tsim suab paj nruag xws li FL Studio thiab GarageBand. Txoj haujlwm code yog sau hauv C ++ (interface hauv Qt) thiab faib los ntawm muaj ntawv tso cai raws li GPLv2. Npaj ua los ua ke npaj rau Linux (hauv AppImage), macOS thiab Windows.
Qhov kev zov me nyuam ua ke cov haujlwm ntawm lub chaw ua haujlwm digital audio (DAW) nrog cov txheej txheem kho kom tsim cov ntaub ntawv suab paj nruag, xws li suab paj nruag (sib ntaus) editor, tus editor khiav, keyboard editor rau kaw los ntawm MIDI keyboard, thiab nkauj editor. rau kev npaj cov ntaub ntawv nyob rau hauv ib tug complex daim ntawv. Cov khoom siv suav nrog 64-channel suab cuam tshuam nrog kev txhawb nqa rau plug-ins hauv SoundFont2, LADSPA thiab VST hom. Muab 16 built-in synthesizers, suav nrog Roland TB-303, Commodore 64 SID, Nintendo NES, GameBoy thiab Yamaha OPL2 emulators, nrog rau cov khoom sib xyaw ua ke ZynAddSubFx. Muab ntau qhov kev txhawb nqa rau SoundFont (SF2), Giga (GIG) thiab Gravis UltraSound (GUS) hom.