In a “tone-scramble” task, a listener is presented on each trial with a
random sequence of tones and strives to classify it based on the notes it
contains. Dean & Chubb (2017) tested listeners in five tone-scramble tasks.
In each, G was established as the stimulus tonic, and the listener strove
to judge which of two possible target notes were also present. Their
results suggested that a single cog...