Melody to Attract a Penguin Mate in Happy Feet

This page is the CodyCross answer for the clue below from Small World, Group 697, Puzzle 5 (Mosquitoes).

Question is: Melody to Attract a Penguin Mate in Happy Feet

and the answer is: HEARTSONG

Word Meaning:

HEARTSONG — (obsolete) A heartwarming song or poem.

Definitions from Wiktionary.