What i'd expect for the complete song in My Singing Monsters: Dawn of Fire The tree monster with the drum is Arbrum Plant/Cold/Earth/Fire Plays Steel Drum The skinny thing with the mushroom is Ukanita Plant/Cold/Air/Water/Fire Plays Ukulele The brown spunge-looking thing is Chikatto Plant/Cold/Water/Earth/Fire Plays Pizzicato Strings The green mermaid is Sireuella Cold/Air/Water/Earth/Fire Sings a choir The parrot with three legs is Mimic Plant/Cold/Air/Water/Earth Sings "Gah gah hoo rah" The big tree at the top is Orchestree Plant/Cold/Air/Water/Earth/Fire Plays brass section, a double bass, and a timpani
Mimic was gonna be in the original game as the quint (without fire), but was scrapped, but there's a very high chance that it will return. Also the concepts are inside, along with the adult forms concepts.