1. A computer-implemented method comprising: automatically generating, by computer, a digital representation of a first person based on one or more of an appearance, a voice, or a behavior of the first person; automatically, by computer, engaging with a second person to render a song on behalf of the first person using the computer-generated digital representation of the first person, the rendering of the song being based on an automated analysis of one or more of a musical style, a musical ability, and a musical behavior of the first person; and on behalf of the first person and using the computer-generated digital representation of the first person, while rendering the song with the second person, providing, by computer, a natural language response to a question or statement from the second person based on information received from or about the first person.
1. A computer-implemented method comprising: automatically generating, by computer, a digital representation of a first person based on one or more of an appearance, a voice, or a behavior of the first person; automatically, by computer, engaging with a second person to render a song on behalf of the first person using the computer-generated digital representation of the first person, the rendering of the song being based on an automated analysis of one or more of a musical style, a musical ability, and a musical behavior of the first person; and on behalf of the first person and using the computer-generated digital representation of the first person, while rendering the song with the second person, providing, by computer, a natural language response to a question or statement from the second person based on information received from or about the first person. 20. The method of claim 1 , in which providing the natural language response comprises providing at least a portion of a digitized life history previously provided by the first person.