A self-averaging grade book that tracks student progress across all 12 steps of Conversational Solfege — with PMMA and IMMA aptitude score integration built in. Enter your assessment data and the grade book calculates averages automatically. No formula maintenance. No separate spreadsheet for aptitude scores. One place for everything. What it tracks:Student performance on all 12 steps of the CS curriculumPrimary Measures of Music Audiation (PMMA) scoresIntermediate Measures of Music Audiation (I