A bit of an odd one to ask for sources for, but... (Repo)

[Heero_Yuy84]

OK. Been a while since I hit up the suggestions area, but been kicking around an idea over the last couple of days tempted to go ahead with now...

Problem is, for the life of me, I'm still trying to find a source that really clicks with it.

The song in question, as half mentioned in the subject line, is one of the songs from 'Repo! The Genetic Opera'
More specifically, looking to try and do something with the song 'At The Opera Tonight'

As always, for those not familiar with the show, here's the lyrics:

Shilo:
I MUST BE BRAVE.
COME, COME WHAT MAY.
CAN I BE SAVED? IS THERE A WAY...
AT THE OPERA TONIGHT?

Blind Mag:
I’VE MADE MY PEACE.

Nathan/Repo Man:
NO CHANCE FOR PEACE!

Blind Mag:
I HOLD NO GRUDGE.

Nathan/Repo Man:
I’LL END THIS GRUDGE.

Blind Mag:
I’M GONNA’ SING...

Nathan/Repo Man:
I’LL STAIN THE STREETS!

Blind Mag:
MY FINAL SONG
AT THE OPERA TONIGHT.

Nathan/Repo Man:
THEY’LL RUN WITH BLOOD
AT THE OPERA TONIGHT!

Amber:
ONE MORE HIT FOR THE SHOW!
MAKE IT FAST!

Graverobber:
TAKE IT SLOW.

Amber:
ONE MORE HIT OF THE GLOW!

Graverobber:
GO GET CUT...

Amber And Graverobber:
FOR TONIGHT’S SHOW--!

Rotti:
TONIGHT I SET THE STAGE.

Luigi:
TONIGHT WE SET THE STAGE!

Rotti:
MY GREATEST PLAY.

Pavi:
MY GREATEST FACE!

Rotti:
ALL PLANS ARE LAID.

Luigi:
MY GREATEST RAGE!

Pavi:
PAVI GETS LAID!

Luigi And Pavi:
ALL DEBTS ARE PAID...!

Rotti:
AT THE OPERA TONIGHT!

Chorus:
REEEPO MAAAN! REEEPO MAAAN!

Repo Man/Nathan:
AT THE OPERA TONIGHT!

Chorus:
REEEPO MAAAN!
REEEPO MAAAN!

Blind Mag:
REPO MAN, COME TAKE MY EYES.

Amber And Graverobber:
AT THE OPERA TONIGHT!

Chorus:
REEEPO MAAAN!
REEEPO MAAAN!

Blind Mag:
REPO MAN, MY EYES!

All:
AT THE OPERA TONIGHT!

--

As of this point, looking at a couple of 'maybe' options...but haven't really found anything majorly standing out (almost considering Gankutsuou, but would need to finish watching first to determine if that's even close to viable.)

So...I turn to you, the org, in hopes someone can offer a suggestion on something that would fit here...I'll give almost anything a fair look-see if it'll work, really.

Thanks in advance for any suggestions/advice.