VGMusic.com

http://www.vgmusic.com/

I'm recommending this site for MIDIs, as it's loaded with them. You should be able to find just about anything you'd want.

First off, I didn't check the link you posted because I didn't bring my earphones, so I don't have sound at the moment...

My thoughts on the music:
Don't use the butt Zelda overworld theme, it would more be like a rip-off than some tribute to the game. Getting another butt Zelda tune could work.

On the other hand, I think we all love the sound of a solved puzzle, let's keep that in.

Which tunes did we like best from other Zelda games?

I liked: the underworld tune of Zelda 1. Yes, those few annoying really made my hands sweaty. The first moment I was a little bit dissapointed, but when you run around in the sixth castle, with Wizzrobes on your tail and with the sound of your last heart beeping, it gets you excited.
The Forest Temple background sounds in Ocarina of Time did about the same thing to my brains.
Zelda 2 music. This was great! Really!
I always liked the death mountain tune from A Link to the Past very much, as well as the ballad of the wind fish (although I don't know why)

Of course, I liked lots and lots more, basically all of them.
The Song of Storms was awesome too, and the Bolero of Fire, just like... !Enough!

What's your thoughts the music?

Any Zelda music.

However I will change the instruments to Instruments used in LTTP

You mean we use an Ocarina?
Or did you mean the instruments that were used to compose all the SNES songs?

Instruments playing the songs

Well? THe Zelda 1 / 3 /MM overworld theme is used a lot.
Zelda 2 had great, great music, let's use it (if even for a small part or area, upon entering North Castle?)