How to add Effect to only part of the song

I got simple question - please help me :>
How can i add some effects, like reloop, bass filter, bass boost, high pass filter etc to only a part of the song?
Thanks for helping ;>

Press the yellow Stop button if you are playing the track.

Drag-select the audio you want to apply the effect to. See: .


Do you really want to apply effects to some instruments in the song without affecting others? We can’t do that. We can’t split a song up into individual instruments, singers and sounds.