What Instrument
Do You
Hear?
Listen to the sound. Find the musician on the map.
Play!
Notebook and settings
Detective Notebook
Settings
Choose your case
Play
Choose a case
＋
－
WHAT INSTRUMENT DO YOU HEAR
?
Play Sound
Hint
Notebook
Exit Map
Next Mystery →
🔊 Hear it again
🔎 Detective Notebook
✕
Settings
✕
Volume
How loud the mystery sounds play
Mute all sound
For quiet classrooms
Reduce motion
Calmer animations and no confetti
Start over
Erases solved mysteries and the notebook
Reset progress