Thank you so much! It is very nice to hear that the game is being enjoyed! :)
Where do you get the 404 error? I would like to fix it but I can play the game in different computers without any issue in the music.
I'm playing in Safari on MacOS, which does not have .ogg support and thus tries to get .m4a files for the music; I'm assuming this is something the engine automatically does for cross-browser support?
I hadn't actually noticed there was meant to be music until until I reached the full choir, so I checked the in-browser Developer Tools and there are messages appearing in the browser console saying the .m4a files yield a 404:
https://v6p9d9t4.ssl.hwcdn.net/html/287757/media/k...
https://v6p9d9t4.ssl.hwcdn.net/html/287757/media/f...
(etc)
Thank you again! I didn´t know that Safari doesn´t support .ogg, and in Mac I have had only tried with Firefox and Chrome where it plays correctly. I have now tried in Safari and yes, the music is not playing . For the sounds both .ogg and .m4a are there (altough some sound weird in Safari) but because the game was meant to be played online I only put the .ogg files to make the game data as small as possible. I will put the .m4a music files there when I update the game. In the meantime I can suggest you playing in another browser.
Again thank you for playing and for spotting this problem! :)