This is Jaggedhawk, Poppyrise, Pipnose and Fishheart as dragons. 

Sorry I couldn't drop all of it Without removing Poppyrise snout

Now here are the heads!

Jaggedhawk is on the top left, Pipnose the top right, Fishheart the bottom right and Poppyrise the bottom left. 

Hey I have a challenge for you! If you guys can make a whole scenario of all these characters interacting with each other or your oc then I will give your favorite food emoji in said comment section!

The audio I found suited the picture 

https://youtu.be/Lhay0VKmtPA

Pipnose and Fishheart: Concerned 

Poppyrise and Jaggedhawk: *dying of laughter*