To activate the song, we need to find Four plates around the map.

First location: Ra Tower: Burial Chamber. From first level (entrance) down to stairs, turn right all the way at the end corner.

Second location: Danu Tower: Entrance. Look on the window where you will see a stairs, it’s underneath.

Third Location: Zeus Altar Room. Between Mystery Box and window.

Fourth Location: Odin Tower: Entrance. ln between the two barrels where in the middle is like a fire place, Just look inside .

Note: This can be done in any order.