Matra Studio

Spec sheet

Purpose

Matra converts music recordings into chord charts, notation and Sargam.Read 8 Oct 2026 · matra.studio

Audience

The site describes Sargam as a reading option for singers, harmonium players and people who learn through Sa Re Ga Ma.Read 8 Oct 2026 · matra.studio

Privacy

The privacy policy says original recordings are used to make charts, deleted after processing and never used to train the engine.Read 8 Oct 2026 · matra.studio

Support

Matra offers email support at [email protected] and invites users to send the song title and a description of the problem.Read 8 Oct 2026 · matra.studio

Access

The pricing page says early access is invite-only and current free use is subject to fair use of about 20 recordings a day.Read 8 Oct 2026 · matra.studio

Accuracy

Matra says chords and key are its strongest outputs, while staff notation is in beta and can be imperfect.Read 8 Oct 2026 · matra.studio

Chart details

The support page says charts can include chords, key, meter, melody and a Sargam view, with confidence marks on chords.Read 8 Oct 2026 · matra.studio

Data retention

The privacy policy says anonymous charts and their audio are purged after 48 hours, while account deletion removes stored playback copies and chart data.Read 8 Oct 2026 · matra.studio

Exports

The support page lists PDF, MusicXML, MIDI and text chord sheet exports, plus private read-only links.Read 8 Oct 2026 · matra.studio

Input limits

The Audio to Chords page accepts MP3, WAV and M4A uploads or iOS recordings up to six minutes per recording.Read 8 Oct 2026 · matra.studio

Service providers

The privacy policy names Supabase for database, authentication and file storage; Modal for transcription compute; and Stripe and Apple for payments.Read 8 Oct 2026 · matra.studio

Workflow

Users can upload or record audio, review the generated chart, correct it and return to it in their Library.Read 8 Oct 2026 · matra.studio

Plans and prices

Every Matra Studio plan and price →

Where Specifiction places it

• Audio-to-MIDI converters#18 of 438.0
• AI Music Transcription Software#15 of 297.9