How do you get the Triforce Chart at Needle Rock Island?

Go To The Point Where You Would Normally Glide With The Deku Leaf To Go Over The Broken Bridge To The Forest Of Faeries. Then, Use The Telescope To Look For A Giant Stone Head. After You Put The Wind In The Right Direction, Glide Towards The Rock Head. If You Have The Power Bracelets, Pick Up The Rock Head And Go Into The Savage Labarynth. Defeat Every Monster And Keep Going Downwards. Then, At The Bottom, Conduct The Winds Requiem On The Blue Circle With The Winds Symbol On It. Then A Spiked Chest Will Appear. The Triforce Chart Is In This Chest.