Soundtrack Ideas

In alot of films in our genre, alot of trip hop is used, which is basically slow electric. I thought this song would be good its a traditional song of this genre, the only problem of thes would be copyright, i can scour the internet to find a kareoke version which would not be copyrighted, this may take come time. However it can be any genre it just needs to be a slow one. Its it wouyld fit in and capture the emotion of the man being killed. This slow acoutsic song would also be effective, either this or we could compose our own song.