Here are the experiment files used in the following publication:
Loui, P., Wessel, D. L., & Hudson Kam, C. L. (2010). Humans Rapidly Learn Grammatical Structure in a New Musical Scale. Music Perception, 27(5), 377-388.
version 1 - Pure5.zip is Experiment 1
version 3 - Pure400.zip is Experiments 2 and 3