Maestro — Practice Studio

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Maestro

Practice Studio

Song library

What do you want to sing?

Ready All songs

Song

Loading songs…

Advanced settingsAudio, loops, display and tools

Practice mode

Enable bass practiceAdd bass charts to All songs.

Test tools

Chart type Chart or test fixture

Loading source charts…

Reference audio

Spotify

Checking local Spotify configuration…

OriginalChoose a song

InstrumentalChoose a song

Lock to Maestro timeline Spotify becomes the master clock for play, pause, and seek.

Sync is off

Per-song timing nudge

0 ms

Positive values move Spotify forward. Saved locally for this song.

Audio setup & calibration

Input Output

not connected

Detector Difficulty

signal not checked

no compatible profile

Musical feel offset (ms)

browser output latency: unavailable

Use wired headphones for scoring. Bluetooth and speaker bleed lower confidence.

Practice flow

Playback speed Count-in Repeat a section (A/B loop) Key shift Section

Loop start (s) Loop end (s)

Snap loop edges to notes and sections

Loop edges snap within 350 ms.

Count in each loop Wait for the right note Target-note synth

tempo/key processor loads with audio

Mixer

Legacy synthesized fallback Simple local backing track

Drums Electric guitar Bass

Guitar tone Drum room

Studio instruments load with the first song.

Load a song to prepare its always-available backing.

Local backing audio

Optional long-media path; files stay local and are never uploaded automatically.

Backing 100% Mute backing

Load a chart to inspect available stems.

Last result

Complete or stop a pass to review it.

results stay on this device by default

History & coaching

Loading the local session archive…

no raw microphone audio is stored

Offline storage

Checking app and cache support…

quota unavailable

Only an explicit selection caches media. Chart metadata is protected from automatic quota eviction.

Display

Note board direction Melody notes Note names Guide ball Guitar chords Karaoke lyrics Reduced motion High contrast

→ Chart Editor
→ Transport Laboratory

Maestro

ready

Score—

Time0:00

0:00

Vocal practice

Choose a song.

Pick one and start singing.