Scale Helper
Daily Music Theory
Info: scope, risks, mitigations
- Scope: topics align to ABRSM/Trinity/RSL ≤ Grade 6 (keys, intervals, triads/7ths, cadences, rhythms, terms).
- Risk: ambiguous wording. Mitigation: MCQs with single, syllabus-aligned correct answer.
- Risk: enharmonic disputes. Mitigation: spellings use standard major/minor/diatonic conventions; answers include correct enharmonic when relevant.
- Risk: cookie clearing loses streak. Mitigation: export stats; we store compact JSON in a single cookie.
- Risk: timezone edge. Mitigation: date based on user’s local time; admin can jump date to verify.