Questionnaire:

1: What equipment did you use to listen to the sound examples? (Headphones? Speakers? What specific type?)

2: In what environment did you take the test? (At home? In a library? In a cafe?)

3: What is your level of musical training? Please describe any training whatsoever, no matter how long ago it took place.

4: Did any adjectives seem less applicable to the sound set as a whole?  Which ones, and why?