i used music enhance on audition and now its gone and i cant use it anymore. i used it on one song, how do i get it back. i used low pass on the eq on one song and now i cant use it again. i cant find it or use it. how do i get these effects back
There is nothing in Audition called 'music enhance'. If you are referring to Essential Sound, then you can re-enable it by going to the Window menu and putting a check against it. The only other reference to 'enhanced' is Effects>Special>Vocal Enhancer but that doesn't sound like what you are after at all. Low pass EQ is avaiable in Effects>Filter and EQ>Parametric EQ.
Start Audition with the Shift key held down - that will restore all original settings.