mp3 3d sound. where's wav 3D support gone?

why do only mp3’s have the option to be used as a 3D sound?

Wavs in older blender used to… (currently 2.25)

THIS IS TERRIBLE NEWS

Someone needs to tell me how to make a 3D sound with a wav. BECAUSE

DITIGAL SILENCE IS THE WORST THING EVER…

i can’t find a piece of software that removes the digital silence added to a wav converted to an Mp3, meaning i can’t loop my Mp3’s…

The engine sound must be 3D, but must be a wav so it can loop… Help!!!

Help! can 3D sound be activated through python? is there a trick using older blender versions and apending it into my new scene…

-Luke