Sound Harmony

Sound Harmony is Musa's special/strategic Onyrix spell. She releases red-pink sound waves to track a target.

Times When Used

 * Season 2 Episode 3 - Used to track Matt but failed.
 * Season 2 Episode 4 - Used to intercept Matt's voice to find his location.

Trivia

 * This and Logical Vision are the only Onyrix spells that are given names.
 * This also makes both spells the only ones with given names in World of Winx.