The term "play" can encompass either a general concept or specifically denote a non-musical play. In contrast to a "
musical", which incorporates
music,
dance, and
songs sung by characters, the term "straight play" can be used. For a brief play, the term "playlet" is occasionally employed. The term "script" pertains to the written text of a play. After the
front matter, which includes the title and author, it usually begins with a
dramatis personae: a list introducing the main characters of the play by name, accompanied by brief character descriptions (e.g., ", a drunken Butler"). In the context of a musical play (
opera,
light opera, or
musical), the term "
libretto" is commonly used instead of "script". A play is typically divided into
acts, akin to chapters in a novel. A concise play may consist of only a single act, known as a "one-acter". Acts are further divided into
scenes. Acts and scenes are numbered, with scene numbering resetting to 1 at the start of each subsequent act (e.g., might be followed by ). Each scene takes place in a specified location, indicated at the scene's outset in the script (e.g., ". Before the cell of .") Changing locations usually requires adjusting the
scenery, which takes time – even if it's just a painted backdrop – and can generally only occur between scenes. Aside from the text spoken by actors, a script includes "stage directions" (distinct from the term's use in
blocking, which involves arranging actors on stage). Common stage directions include the entrances and exits of actors, e.g., "[
Exeunt , and .]" (
Exeunt is the Latin plural of
exit, meaning "[they] leave"). Additional stage directions may dictate how lines should be delivered, such as "[Aside]" or "[Sings]", or specify sounds to be produced off-stage, like "[Thunder]". == See also ==