Several websites, including What Is That Song and Adtunes.com, identify songs that play in television commercials. Many companies post their commercials on YouTube, and information about the music in these ads may be provided in the ad description or in the viewer comments.
What Is That Song lists songs by advertiser and includes the song title, the artist and a description of the ad. The site also provides links to view the commercial on YouTube and to purchase a digital file of the music. Adtunes.com features user forums categorized by topic, such as TV Commercial Music and TV Soundtracks. A user can search these forums by keyword to find a specific commercial and its corresponding music.