Brawler4Ever arranged this for me a while back, and I'm finally going to post it. This song isn't in only in one game, because it's the main theme song it's in all the Meitantei (Detective) Conan games.
[Multi] Detective Conan - Main Theme - Brawler4Ever
-Mus http://www.mediafire.com/download.php?zkty22ezk30 (http://www.mediafire.com/download.php?zkty22ezk30)
It's a nice sheet, but could use some correct formatting. If you want to submit it, post it in 'New Submissions / Revisions For Next Update' at the top of the Submissions board.