you can find it at STLocarina.com they have great ocarinas pretty pricey though ir gothmusic.com or something like that
look here, this is where i got mine http://www.stlocarina.com/ocarina-by-type-12-hole.html
If you want to get it in the game, you have to finish the first three dungeons. If you want a real one, type in 'Ocarina' in google and click on the one that goes to Groth. They an ocarina like the one in the game.
http://www.fl-oca.com/eng/fing.htm Does this help you?
STL Ocarina has a book for 9 holed and above ocarinas
I've found a couple of tabs for it. http://radioactivethundacat.deviantart.com/art/Lugia-s-song-6-hole-ocarina-210543708 http://www.ocarinaforum.com/index.php?topic=1121.0 hopefully this helps
Tr.y Songbird Ocarinas, when i bought mine that was the best website. They even have Zelda Themed ocarinas
You cover the holes and blow on it. There are many free ocarina song websites on the internet. There's usually this one hole that you can't cover or it won't blow.
Being limited edition, you won't find a cheap one. The cheapest I have seen was going for $150.
An Ocarina typically has between 4 to 12 holes. The Narnia Lullaby is played on a 6-hole Ocarina.
When you go in the first grave on the left is where it is. Pill it and go into the hole. Follow the gravekeeper's spirit until you get it.
Many places. You'll get the most just searching "6-hole ocarina tabs". Or just look for any standard sheet music within it's 10 note diatonic range(if you can read sheet music). If you find tabs that use an ocarina that doesn't look like yours, don't worry, they should still work(if they are for a 6-hole pendant.
You can find a nice selection of tabs here: http://ocarinatabs.wordpress.com/category/12-hole/ To create your own tabs based off sheet music, you can use the STL ocarina composer which lets you create your own tabs: http://stlocarina.com/fico.html