Darkness2332

Hey! I cannot find the name of the song that played when you're in the Obsidia Park! (Before the Battle with Tangrowth). Can you help me?

Any idea how to get Gallade? I have Kirlia (male ofc) but no idea where to find Dawn Stones. I need it for the Poison Gym and i think i already mined every shiny stone there is ingame (in the cave next to the cemetery, cave under the grand stairs)