How to replace vocals in a music track?
Just the other day, I got this question from Jim, a visitor to our SoundRecordingStudioSoftware.com . Since that site is not really designed for Q&A, I thought I’d post the reply here.
Ken,
My name is Jim Williams. Let me tell you what it is that I want to do and you tell me if you can help me.I want to play a song, remove the voices and record the music and add my voice to the music. Can that be done, and what is the estimated cost, to do that.
Thanking you, Jim
Since this is not something I’ve tried to do myself, I put Jim’s question to Neil, our recording studio adviser, and here’s his reply:
The short version:
EQ is probably the best tool, but spare cash and an online library of backing tracks could be the quickest (and potentially best-sounding).
The longer version (about raisons and fruit cake!!):
Removing an element of a mix, can be like trying to remove raisins from a fruit cake. I say raisins because it is possible, depending on the mix to pick them out – if it’s a cake with many fruits (sultanas, cherries, etc), it’s going to be harder, as they’re all mixed up together. If it’s just raisins then you’ll be able to spot them better.
Stylistically, certain genres are going to have the voice higher or lower in the mix, larger or smaller across the frequency spectrum, and clean or gritty (distortions, flangers etc), dry or wet (effects – reverb, delay etc).
A singer-songwriter track will probably have the voice as the highlight, well defined and to a certain extent, separated from the track.
Acid Jazz – probably a small and tight voice, as there’s a lot of other highlights in the track. Rock will often have a voice at a lower level, but they can have any number of effects to the voice to make it sit well.
Pop will usually have the voice high, with a fair amount of depth to attach it to the music, many effects to keep things interesting throughout the track.
Obviously every track is different. If you have a track with a clean, dry, small voice high in the mix, it’s probably not too difficult to remove the frequencies the voice is occupying with EQ, without destroying the track. Find where the voice is sitting, and gently remove the frequencies.
Another option is to buy a backing track online, or create one yourself!
So, without knowing Jim’s music genre, current gear, or skill level, it’s not easy to answer his question about cost.
Or take advantage of the current bonus of a 20 minute consulting call for anyone buying Selecting Sound Recording Software and Equipment – That Works
Ken
{ 8 comments… read them below or add one }
You made some good points there. I did a search on the topic and found most people will agree with your blog.
thanks !! very helpful post!
This has been really interesting, thanks for that. I love this blog theme too!
Dear Anyone.
OMG – talk about making a mountain out of a molehill here! To remove (to all intents and purposes, anoraks!) the voice from a track:-
1.) Download Audacity.
2.) Import the MP3 (drag’n'drop works fine).
3.) You’ll see a little black arrow in the grey box on the left-hand side of the conjoined tracks. Click on that and choose ‘Splt Stereo Track’. The track will split into 2 tracks, each with its own little green box on the left-hand side.
4.) Click on a BLANK bit of the green box on the LOWER track (doing this on the upper track don’t do the trick!) That will highlight the whole track.
5.) Go to EFFECTS (menu along the top of the screen) and choose INVERT.
Hokay, you might be able to hear a little bit of the voice left behind but the result is perfectly possible to sing over! Nice’n'easy, no wucking furries!
Yours
ulrichburke
Hi, I’ve accidently come across this site while hunting around online as I am seeking some information on electric cellos!. It’s a good website so I bookmarked this site and I will return tomorrow to give it a more detailed look when I have more time.
Thanks Christopher/Ulrich,
The method you describe has the attraction of being simple. Just a pity its not very effective in many cases!
Its very dependent on the recording you want to use.
Thanks all the same – it’ll be a help to some folks.
Ken
Hola
just passed by consedince while looking for a song in some blogs
anyway nice blog gotta check it out hope you accept me as a follower and a friend blogger. thanks ^^
Good points you made in the post.