Alanis Morrisette and Jimmy Fallon as buskers in the Subway – Courtesy NBC

Alanis Morrisette and Jimmy Fallon as buskers in the Subway – Courtesy NBC

Alanis Morrisette and Jimmy Fallon as buskers in the Subway – Courtesy NBC

Alanis Morrisette and Jimmy Fallon as buskers in the Subway – Courtesy NBC