Abstract: A gaming machine having at least a first and a second display located adjacent each other, and at least one speaker, a symbol selector selects symbols for positioning in respective ones of a plurality of first and second symbol positions, said first symbol positions being displayed in a gaming area of said first display; an outcome evaluator monitors said selection and determines when a trigger condition is satisfied; in response to said trigger condition being satisfied, triggers an event in which said controller selects: 1) one of a plurality of music tracks to be played through said speaker, each music track having at least one characteristic; and 2) a number of second symbol positions to be displayed on said second display; wherein the number of second symbol positions selected for display on said second display is determined at least in part by said at least one characteristic.

Abstract: A gaming machine having at least a first and a second display located adjacent each other, and at least one speaker, a symbol selector selects symbols for positioning in respective ones of a plurality of first and second symbol positions, said first symbol positions being displayed in a gaming area of said first display; an outcome evaluator monitors said selection and determines when a trigger condition is satisfied; in response to said trigger condition being satisfied, triggers an event in which said controller selects: 1) one of a plurality of music tracks to be played through said speaker, each music track having at least one characteristic; and 2) a number of second symbol positions to be displayed on said second display; wherein the number of second symbol positions selected for display on said second display is determined at least in part by said at least one characteristic.

Abstract: A gaming machine having at least a first and a second display located adjacent each other, and at least one speaker, a symbol selector selects symbols for positioning in respective ones of a plurality of first and second symbol positions, said first symbol positions being displayed in a gaming area of said first display; an outcome evaluator monitors said selection and determines when a trigger condition is satisfied; in response to said trigger condition being satisfied, triggers an event in which said controller selects: 1) one of a plurality of music tracks to be played through said speaker, each music track having at least one characteristic; and 2) a number of second symbol positions to be displayed on said second display; wherein the number of second symbol positions selected for display on said second display is determined at least in part by said at least one characteristic.

Abstract: A gaming machine having at least a first and a second display located adjacent each other, and at least one speaker, a symbol selector selects symbols for positioning in respective ones of a plurality of first and second symbol positions, said first symbol positions being displayed in a gaming area of said first display; an outcome evaluator monitors said selection and determines when a trigger condition is satisfied; in response to said trigger condition being satisfied, triggers an event in which said controller selects: 1) one of a plurality of music tracks to be played through said speaker, each music track having at least one characteristic; and 2) a number of second symbol positions to be displayed on said second display; wherein the number of second symbol positions selected for display on said second display is determined at least in part by said at least one characteristic.