Have served in a top technology educational institute. Want an app that matches or rather compares/limits the karioke songs sung by users for review and/or personal review by the users themselves to indicate how the user singing matches with that of the original singers'. If the user song matches the original song to some extent beyond a set threshold, the recording studio would be alerted and congratulatory or reward calls would be received by the phone user. For th etime being that is what I would like. The app should be developed as early as possible, but I am not in a hurry. Thanks.