| Accounts and identity | Name, contact details, credentials, role, age band, guardian relationship, organisation and login/security data. | Create and secure accounts, provide role-based access, prevent misuse and support users. | Contract; legitimate interests in security and service administration; legal obligation where applicable. |
| Teacher studio and learning | Student profiles, schedules, notes, tasks, resources, progress, attendance, repertoire, messages and relationship permissions. | Deliver studio management, teaching and learning features. | Contract; teacher or school instructions where we act as processor; legitimate interests with safeguards. |
| Subscriptions and invoices | Plan, billing contact, payment status, invoices, tax and transaction references. Payment card data is normally handled by a payment provider. | Take subscription payments, issue records, manage renewal and meet accounting duties. | Contract; legal obligation; legitimate interests in fraud prevention and debt administration. |
| Marketplace | Public profile, rates, instruments, availability, location area, enquiries, response data, reviews, rankings and moderation history. | Help users discover teachers, operate search, prevent fraud and maintain marketplace quality. | Contract; legitimate interests; consent for optional public fields where appropriate. |
| Verification | Email/phone status, identity provider result, qualification evidence, DBS or equivalent evidence, review metadata and appeals. | Provide precise trust signals, prevent impersonation and investigate false claims. | Contract and legitimate interests; additional Article 9 or DPA 2018 Schedule 1 conditions where biometric, special-category or criminal-offence data is processed. |
| Classroom, recordings and AI | Audio, video, screen share, MIDI, transcript, prompts, notes, summaries, settings and technical metadata. | Provide lessons, recordings, transcription, summaries, practice tools, support and security. | Contract; consent where required for optional recording or biometric features; legitimate interests subject to participant and child safeguards. |
| Safety, moderation and complaints | Reports, messages, content references, evidence, account actions, correspondence and investigation decisions. | Protect users, investigate misconduct, handle complaints, preserve evidence and comply with law. | Legal obligation; legitimate interests; vital interests in emergencies; legal claims and other applicable conditions. |
| Product and security analytics | Device, browser, IP, events, diagnostics, crash data, feature use and cookie choices. | Secure, debug and improve the service and measure feature performance. | Legitimate interests for essential analytics and security; consent for non-essential cookies or similar technologies. |
| Marketing | Email address, preferences, engagement and source. | Send requested updates and relevant product communications. | Consent where required; legitimate interests for limited business-to-business communications, with an opt-out. |