Creating Sheet Music in Linux

I found an excellent link about music typesetting programs:

Music Notation Editors

The program that I tried was MuseScore, which seemed to work very nicely.  It seemed a little rough (as in, it crashed a couple of times), but it got the job done for me.

I was able to install MuseScore from Synaptic with the mscore package.  There is also a mscore-common package as well.