break down

Breakdown may refer to:

• Breakdown (vehicle), failure of a motor vehicle in such a way that it cannot be operated
• Chemical decomposition, also called chemical breakdown, the breakdown of a substance into simpler components
• Decomposition, the process by which tissues of a dead organism break down into simpler forms of matter
• Drop set, also called a breakdown, a bodybuilding and weight training technique
• Electrical breakdown, the failure of an electric circuit or a rapid reduction in the resistance of an electrical insulator that can lead to a spark
• Mental breakdown, an acute, time-limited phase of exhibiting symptoms of a specific order, most commonly, depression and anxiety.
• Script breakdown, a step in the production of a play, film, or comic book

Break Down / Break your name / Summer Revolution est le 21 single du groupe AAA sorti sous le label Avex Trax le au Japon. Il atteint la 3 place du classement de l'Oricon. Il se vend à exemplaires la première semaine et reste classé 6 semaines, pour un total de exemplaires vendus. Il sort en format CD et CD+DVD.

「Break Down」（ブレイク・ダウン）はREVの4枚目のシングル。