I have updated my homepage with an online music font comparison (http://elbsound.studio/music_font_comparison.php) that also includes many NWC fonts. It shows 150 music font families rendered using four musical examples.
(http://elbsound.studio/img/music_font_comparison3.jpg)
The website also contains a comprehensive music related font list (http://elbsound.studio/music_fonts.php) with more than 1000 entries.
I hope this will be a valuable resource for you.
Any comments, suggestions or wishes are welcome.
Jan