Mood rating and mood induction instructions, as well as the music used in the study, can be found online here.
A note from Dr. Jefferies: "With regards to the music used in the induction procedure, I have a couple of corrections that might be relevant:
Schumann – Traumerei (from Kinderszenen)
Vivaldi, Four Seasons, Concerto 1: Summer (not Spring) Presto
Vivaldi, Four Seasons, Autumn, Adagio Mo...