Sorry,Choir! 45 is not avaiable yet. We will update Choir! as soon as it is released.
If you want to read new chapter of Choir! at the first time,you can subscribe it. We’ll send your the email as soon as Choir! 45 updates.

Have more fun on facebook:

https://www.facebook.com/mangahomelife/

Or enjoy fantasy shoujo moments on tumblr:

https://onlyshoujo.tumblr.com/

You can read some other great manga to kill time