First, thoguh based on just the title and being repeated as a chorus since I don't speak enough (any) Japanese to actually understand the rest of the yrics, would be Guitar Vader's Heavy Metal Collector (which is easygoing alternative/pop, not metal). The best song that's literally about refinement that I can find is titled Mountain Dew and only attributed as "Irish Traditional" - It's more likely to let Doug turn water into whiskey though, which while useful for medicinial purposes and handy for getting in good with Urd is not particularly useful for extracting metal. Looking for "irish" on your file sharing app of choice should turn up any number of similar numbers, I imagine. Lenny Kravitz's Dig In might help with the actual getting-it-out-of-the-ground part... Taking the concept of fixing or stripping away flaws/the extranous lets REO Speedwagon's Roll With the Changes and Rammstein's Stripped (yes, it's in English) hang around on the edges...
And, of course, Magic Toenail by Brak and the Cartoon Planet Band (which Doug might have picked up on spec because the album is titled "Modern Music for Swinging Superheroes") is so general that it could do practically anything.
- CD I have a magic toenail/I keep it on my foot/It's always there to rescue me/when something goes kaput...SERVO: Loook *deeeeply* into my eyes... Tell me, what do you see?
CROW: (hypnotized) A twisted man who wants to inflict his pain upon others.
Dr. Akagi will recover. Observe, Rei smiled. Shinji-kun, are these your clothes?
Ritsuko shot up like a spring loaded meerkat. What? Shinji-kun is naked?
See, Anata? Dr. Hentai is alive and well. - Innortal's _I Do_
--
"Anko, what you do in your free time is your own choice. Use it wisely. And if you do not use it wisely, make sure you thoroughly enjoy whatever unwise thing you are doing." - HymnOfRagnorok as Orochimaru at SpaceBattles
woot Med. Eng., verb, 1st & 3rd pers. prsnt. sg. know, knows
And, of course, Magic Toenail by Brak and the Cartoon Planet Band (which Doug might have picked up on spec because the album is titled "Modern Music for Swinging Superheroes") is so general that it could do practically anything.
- CD I have a magic toenail/I keep it on my foot/It's always there to rescue me/when something goes kaput...SERVO: Loook *deeeeply* into my eyes... Tell me, what do you see?
CROW: (hypnotized) A twisted man who wants to inflict his pain upon others.
Dr. Akagi will recover. Observe, Rei smiled. Shinji-kun, are these your clothes?
Ritsuko shot up like a spring loaded meerkat. What? Shinji-kun is naked?
See, Anata? Dr. Hentai is alive and well. - Innortal's _I Do_
--
"Anko, what you do in your free time is your own choice. Use it wisely. And if you do not use it wisely, make sure you thoroughly enjoy whatever unwise thing you are doing." - HymnOfRagnorok as Orochimaru at SpaceBattles
woot Med. Eng., verb, 1st & 3rd pers. prsnt. sg. know, knows