[Grammar] Is this sentence correct? (-ing form)

[HanyHany]

Hello,
I was wondering if anybody could tell me whether this sentence is correct:
[FONT=&quot]There was a loudly singing bird in the apple tree[/FONT].

Thank you for your help!

 

[billmcd]

There was a loud-singing bird in the apple tree. OR There was a bird singing loudly in the apple tree.