All tracks contain spoken descriptions of the examples on the tracks.

1. Description of the examples (.wav) (.ogg)      [What is .ogg format?]
2. Examples of sounds made by striking the filters with impulses:
   1. (.wav) (.ogg)
   2. (.wav) (.ogg)
   3. (.wav) (.ogg)
   4. (.wav) (.ogg)
3. Simple examples of modifying timbres of existing soundfiles: with the filters
   1. (.wav) (.ogg)
   2. (.wav) (.ogg)
4. Examples of passing Laura Romberg's clock recordings through the filters:
   1. (.wav) (.ogg)
   2. (.wav) (.ogg)
   3. (.wav) (.ogg)
   4. (.wav) (.ogg)
   5. (.wav) (.ogg)
   6. (.wav) (.ogg)
   7. (.wav) (.ogg)
   8. (.wav) (.ogg)