ANSWER

NO we write the music you make the song with your own vocals

Yes within reason, short of a complete rewrite in which case that would be a custom made track which we can do from scratch

yes we can have in any key

Yes any length up to 30 minutes

yes we can make our traces from 30 seconds

Yes on split tracks we can do this for you

Yes we can do that in PDF format


Yes, but it depends on the license you buy as to what you can use it for

yes we do on order of 10 or more tracks

Yes however there are costs involved and these vary depending on what it is you wish doing to the track