Note: This section features only original NIRVANA songs that are not found on any official NIRVANA release, or compilation.
| Song: | First Performance: | Last Performance: |
| Nobody Knows That I'm New Wave (?) | October 30, 1992: Buenos Aires, Argentina | October 30, 1992: Buenos Aires, Argentina |
| Unknown song #1 | December 04, 1991: Manchester, UK | December 04, 1991: Manchester, UK |
| Unknown song #2 | November 07, 1993: Williamsburg, VA | November 07, 1993: Williamsburg, VA |
| Unknown song #3 | November 12, 1993: Fitchburg, MA | December 29, 1993: San Diego, CA |
| Unknown song #4 | November 30, 1991: Glasgow, UK | November 30, 1991: Glasgow, UK |
| Unknown song #5 | November 25, 1991: Hilversum, The Netherlands | December 04, 1991: Manchester, UK |