Os fãs argentinos do projeto Cygnus Project (projeto de animação da história solo do Hyoga de Cisne contra os Guerreiros Azuis) lançaram a música oficial da animação. Entitulada Iced Heart (Coração Congelado), ela foi interpretada pelo cantor Joaquín Paz (o cantor oficial das músicas dos Cavaleiros do Zodíaco no mercado latino).
Iced Heart
Mother
The day you passed away
My whole world seemed
to have come to an end
Master
You were killed by my hand
Althought you gave me
All the reasons to stay
Pre-chorus:
But I have to freeze my feelings
Heart must be ice for winning
Around me everyone...
DIES!
Chorus:
I won’t meet you soon
An icy mantle
Prevents desires
of my heart
A fate so cruel
I could not save you
I could not save
you Mama
Grand Master
You gave your life to share
All of your knowledge
That have made me a real
Saint...
My friend
I thought that you were dead
Now I have to kill you
Cause you’re enemy in my way
Pre-chorus:
But I have to freeze my feelings
Heart must be ice for winning
Around me everyone...
DIES!
Chorus:
I won’t meet you soon
An icy mantle
Prevents desires
of my heart
A fate so cruel
I could not save you
I could not save
you Mama