Abstract: Disclosed herein is an information processing method including: sequentially obtaining performance data including sounding of a musical note on a time axis, setting an analysis period in the obtained performance data, the analysis period including a predetermined time, a first period preceding the time, and a second period succeeding the time, and sequentially generating, from the performance data, analysis data including a time series of musical notes included in the first period and a time series of musical notes included in the second period and predicted from the time series of the musical notes in the first period; and sequentially generating, from the analysis data, control data for controlling a movement of a virtual object representing a performer.