Try getting through that room & I'm sure you'll make it somewhere. Sorry I'm not much help ): I haven't been 2 this dungeon in a LONG time u could look it up on Youtube ): all I remember is that u get Makkar & go 2 this room with ledges that have trees grown on them by Makkar using the Command Melody then u use the Hook Shot on the trees to get up while those one floating skull guys are around u.