Phase 1 - Discovering the Ear

Phase 2 - Music and Language

Phase 3 - Harmonics and Cognition

Phase 4 - Marguerite Nering

Phase 4a - Marguerite Nering, part two

Phase 5 - a Little Learning

Phase 6 - a Sense of Sound

Phase 7 - Relatively Speaking

Phase 8 - Learning to Perceive

Phase 8a - Learning to Perceive, part two

Phase 9 - Examining the Process

Phase 10 - Building Blocks

Phase 11 - Back to the Books

Phase 12 - Let's start learning it

Phase 13 - Finding the next step

Phase 14 - The first experiment

Phase 15 - Words and music