Song Code Help (Obstacle Course)

[theTRUEchamp]

Basically (and I know I've seen it somewhere before), I want to have it so on Yoshi's Island, it doesn't change from spring/summer Obstacle Course to the winter/fall version, freeing up an extra song slot. I know there's a code for this. Please help if you can!

 

[Xermo]

Obstacle Course does not switch [Standardtoaster]
04078EE4 60000000

Here's the code. I've never gotten it to work right in P:M though.