Many of the ligatures (the arcs combining 2 or more notes) are missing. They need to be added. My lilipond is too rusty or I'd give it a hand myself. Nahum (talk) 12:46, 19 March 2015 (UTC)
I found out they are called slurs, and marked by ( after the first and ) after the last note. I'll see if I can fix 'em. Please check after me, thanks! Nahum (talk) 12:54, 19 March 2015 (UTC)