1. A content providing apparatus connected to a client device over a communication network, the content providing apparatus comprising: circuitry that receives a request for multimedia output from the client device over the communication network, the request being for multimedia output indicating a meaning corresponding to an event occurring within a multimedia application of the client device, the multimedia application being executed by a user of the client device and including a gaming application, the event being a result occurring in the execution by the user of the multimedia application, the result including at least one of a high or low score, win or loss, and failure or success, and the meaning to be conveyed to the user upon reproduction of the multimedia output; receives user data from the client device over the communication network, the user data collected from the user of the multimedia application, and the user data including information regarding a personal taste of the user; determines at least one multimedia output depending on the request and the user data by matching a collection of multimedia data to the meaning indicated in the request and by matching the collection of multimedia data to the user data, the matching being based on meta-data of the collection of multimedia data; and transmits the at least one multimedia output to the client device over the communication network, wherein the multimedia output produces a sound or an image or both, and the at least one multimedia output includes meta-data identifying the meaning associated therewith.