Hello everybody

I'm looking for the source of two specific Godfather themes that I've discovered on Youtube. I would like to buy the CD/vinyl where these songs appear to enjoy them in their entire quality. Can anyone help me finding the albums where they appear on?

Il Padrino (The Godfather original song)
https://www.youtube.com/watch?v=-57JsYZlABg

That version of the godfather theme is so beautiful! I felt in love with this tune the first seconds I heard it. But I can't find it anywhere! It's not on the GF I soundtrack. My guess was it could be from the Playstation game soundtrack, but it's not there aswell.

Main Title/Immigrant Theme
https://www.youtube.com/watch?v=R-bsuTT-tm8&index=40&list=FLrweH02gn8RRMhE-iihWaAQ

That one is special. The "Main Title/Immigrant Theme" is actually on the soundtrack of The Godfather Part II, but it is different than the version on Youtube. I recently bought the soundtrack and was heavily disappointed when I realized it's a different version.

On the Youtube link you can hear that slow, soft guitar kicking in after the flute intro. That is so beautiful. My first assumption was it might be a custom edit made out of two songs from the soundtrack, but it's not.

I thought there might be some rare promo cd with b-side music of the soundtracks, but so far I haven't discovered anything on Discogs.com or ebay.

Can anyone help me here?

Thank you so much!

Kind regards

Has nobody got an idea or a hint?

Nobody has the SLIGHTEST clue? Really?!