First pick your bg or video !! I just search up ' unfiltered bg ' or you can choose whatever you want ! Then screen recording your audio ( for screen recording use YouTube, Spotify,or YouTube music!!) as soon as your done ! Go to capcut select your video that you just screen recorded click on the video after that click the Audio and select speed put the speed to 1.2x or 1.3x to your liking as soon as your done with that select your Audio again then select voice effects and again click mic hog ! If you want to post it just the audio use ( video effects and select camera shake to your liking and select edge glow to 20 !! ) Then again select the video you want to use as you background Go to audio and extract then select the audio that you just edited and export !! Go to vont or capcut add your text and your done !