i like dead people

[nord]

i dont know anything about mixing so forgive me if this is a stupid question.

say you only have a commercial track (vocals and backing) say someone like frank sinatra thats dead and there is no-one as good today and you have a vocal track of someone alive today can you mix it into a duet?

nord

 

[Richard King]

Yep. https://www.youtube.com/watch?v=53ith7bNN8w

 

[nord]

but did they have access to the bare nat king cole vocal?

nord