Hey all audacity’s member 
I’ve just a starter here, to learn how to use audacity.>…
I’m a amateur music composer with LMMS, and I’m using ubuntu…
Now, I want to make the song vocal effect like in Christina Aguilera keeps getting better on chorus part…
Any help please 
???
They’ve just recorded multiple vocal parts.
I’m going to use Not Myself Tonight as the remix, but how can I do it with audacity ?
I have record the beats…
I’ve no idea what you are asking.
Perhaps someone else will understand your question.
Eventhough the user is on Linux I think this post would better fit in the audio processing section of the forum, so I just moved it away from the Linux section…
The low frequencies have been removed here … https://www.youtube.com/watch?v=gkPxgUshpec#t=1m58s
A weird modulation effect comes in at 2:05.