1. A motor vehicle, comprising: a loudspeaker; a voice recognition module; a microphone configured to produce a microphone signal based upon lyrics of a song uttered by a human passenger within a passenger compartment of the motor vehicle; and an electronic processor communicatively coupled to the microphone, the loudspeaker, and the voice recognition module, the electronic processor being configured to: receive the microphone signal and communicate with the voice recognition module to thereby ascertain the lyrics uttered by the human passenger; retrieve Karaoke music corresponding to the ascertained lyrics uttered by the human passenger; continue to ascertain the lyrics being uttered by the human passenger while the Karaoke music is being retrieved; and begin playing the Karaoke music on the loudspeaker at a point in the music that corresponds to a point within the song at which the passenger is currently singing.
1. A motor vehicle, comprising: a loudspeaker; a voice recognition module; a microphone configured to produce a microphone signal based upon lyrics of a song uttered by a human passenger within a passenger compartment of the motor vehicle; and an electronic processor communicatively coupled to the microphone, the loudspeaker, and the voice recognition module, the electronic processor being configured to: receive the microphone signal and communicate with the voice recognition module to thereby ascertain the lyrics uttered by the human passenger; retrieve Karaoke music corresponding to the ascertained lyrics uttered by the human passenger; continue to ascertain the lyrics being uttered by the human passenger while the Karaoke music is being retrieved; and begin playing the Karaoke music on the loudspeaker at a point in the music that corresponds to a point within the song at which the passenger is currently singing. 5. The motor vehicle of claim 1 wherein the Karaoke music includes only instrumental music without any human voice.