There is provided a information recording medium containing a title of an AV content formed by a partial section as a part or whole of a digital stream. The information recording medium contains a play list having information for specifying a title by identifying the position of the partial section in the digital stream and the reproduction order, a program for controlling reproduction of the title by calling the play list, an ''Index'' containing a ''Top Menu'' for identifying a menu and a ''Program IDRef'' for identifying a program while correlating them, and an ''Extension'' containing a ''Top Menu'' and a ''Play List ID'' while correlating them.