A movie quote is part of a copyrighted work, and is protected under that copyright.

A movie or song name is generally not copyrighted because by itself it is too short to be considered an independent work, but it may be trademarked.

Here's a good article that does a good job explaining what can be defended under "Fair Use", which notes:

Originally Posted By: Bradlee Frazer, actual lawyer
Anytime you use any third-party content without permission (including quotes), you run the risk of getting sued.

How the title or quote is used in the song will determine how valid Fair Use is as a defense. The article lists the four factors considered in Fair Use are:

  1. The purpose and character of the use, including whether such use is of a commercial nature or is for nonprofit educational purposes;
  2. The nature of the copyrighted work;
  3. The amount and substantiality of the portion used in relation to the copyrighted work as a whole; and
  4. The effect of the use upon the potential market for or value of the copyrighted work.

-- David Cuny
My virtual singer development blog

Vocal control, you say. Never heard of it. Is that some kind of ProTools thing?