.LSN

.LSN file extension

This is the basic program to work with .LSN extension

Finale

Finale Finale Lesson File

Finale allows its users to create music for a wide array of instruments, voices, choirs and even entire orchestras. You can add the notes any way you want to and even add the lyrics that go along with the song. In my opinion, a great feature that this program offers is that you can actually listen to the music that you composed in the best way possible... (more)

The program works with the following extensions: ftm, lsn, asv, mus and etf

.LSN extension is also supported by the following programs:

Finale 2007

Finale 2007 Finale Lesson File

Finale Demo

Finale Demo Finale Lesson File

Finale Allegro 2007

Finale Allegro 2007 Finale Lesson File

Laser Squad Nemesis

Laser Squad Nemesis MySQL Tools for

Squad level strategy game from the creators of the Xcom series.
Finale NotePad 2008

Finale NotePad 2008 Finale Lesson File

Finale NotePad 2008 transforms music ideas into printed format.