‘You can’t always get what you want, but if you try sometime you just might find, you get what you need’. These lines from the famous Pop band the Rolling Stones are only a few among others who have revolutionized the music scenes in the last few decades. Professional recording singers exist outside of the entertainment industry in small numbers and are typically employed in marketing sectors for use in marketing jingles and advertisements. These singers will usually work as collaborators and writers of the pieces they sing and will work out of an office.