Music problem

[Chruser]

I got back to RPGMaker a bit recently due to boredom, but I encountered a bit of a problem with RM2K3. The "Same as parent map" music mode doesn't seem to work properly, as the current song ends as soon as I walk into a new area, so the only thing I've been able to do so far is to specify the same BGM in the "new" map as in the previous one to keep the loop intact.

I never encountered any problems like this in the standard RM2K, so if you have any clue what I could do to prevent this, let me know.

[BlueCube]

Parent map only works if it's in the same "branch."

[]World Map
|____[]Hyper Town
[]Moon
|____[]Super Town
|____[]Cheese Town
|____[]Ramen Noodles Land
.........|_____[]Soup Arena

For example, if Hyper Town is set to "parent map" for music, It'll have the same as World Map. It doesn't matter if you got there from Ramen Noodles Land, it'll just have the same as World Map. Soup Arena would have the same as Ramen Noodles Land.