Modding Help Jukebox opens GUI to select OGG song. Possible?

Hey, so for the last few hours I've been trying to make a mod that essentially uses the Jukebox but instead of playing the default song, it will open up the "songbook" gui and you can select an OGG song to play in the game. I have unpacked the "Packed" file and spent literal hours searching every related file yet I cannot fathom how to do this. It seems the starbound.exe itself handles this, as instruments which open the songbook have the ".instrument" file name. Is this impossible?
Any help would be appreciated! I would like to keep the Jukebox as a ".object" file so it can be placed.
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I think this might be a question only mods or very experienced modders can answer as it might involve EXE minipulation :/ I appreciate all help though!