If you make a TV or radio commercial that has music chances are you will be needing a __ A. jingle B. film conductor C. score D. publisher

## Step 1<br />The problem is asking us to identify the term that best describes a short, catchy piece of music used in TV or radio commercials. The options provided are: A. jingle, B. film conductor, C. score, and D. publisher.<br /><br />## Step 2<br />Let's analyze each option:<br />- A. Jingle: A jingle is a short, catchy piece of music or a tune used in advertising and other commercial contexts. It is designed to be memorable and is often used in TV and radio commercials.<br />- B. Film Conductor: A film conductor is a person who directs the music in a film. This role is not directly related to the creation of music for commercials.<br />- C. Score: A score refers to the written music for a film, television show, or other media. It is not specifically a term for a short, catchy piece of music used in commercials.<br />- D. Publisher: A publisher is a person or company that prepares and issues books, journals, music, or films. This term does not specifically refer to the music used in commercials.<br /><br />## Step 3<br />Based on the above analysis, the term that best fits the description of a short, catchy piece of music used in TV or radio commercials is 'jingle'.