⚙️ Piano Marvel Plugin (When You Need It — and When You Don’t)

🚨 Start Here

👉 Most users DO NOT need the plugin

If you are using:

• Google Chrome
• Firefox

👉 You should NOT install it

✅ What the Plugin Does

The plugin is a small helper program that can:

• Improve audio performance in some cases
• Enable functionality in certain browsers

⚠️ Important

• It runs in the background
• It starts automatically when your computer starts

🧭 When You SHOULD Use It

Only if:

• You are using Safari (Mac)
• You are using Microsoft Edge or another browser
• Or support specifically told you to install it

🚫 When You SHOULD NOT Use It

👉 Do NOT use it if:

• You are using Chrome or Firefox
• Everything is already working

⚠️ Known Issues

❌ MIDI Not Working (Windows 11/10)

The plugin can interfere with MIDI detection.

👉 If your keyboard suddenly stops working:

• The plugin may be the cause

❌ Unnecessary Background Process

• Runs automatically on startup
• May conflict with normal operation

🔧 If You Have Problems

Step 1 — Close the Plugin

• Fully quit the plugin (system tray / menu bar)

Step 2 — Test Again

• Restart Piano Marvel
• Check if MIDI/audio works

Step 3 — Disable or Uninstall

If issues continue:

• Disable it from startup
• Or uninstall it completely

👉 Piano Marvel will still work normally in Chrome/Firefox

🧠 Recommendation

👉 Best setup:

• Use Google Chrome
• Do NOT install the plugin

👉 Only use the plugin if absolutely necessary

⚠️ Common Confusion

❌ “The plugin is required”

→ It is NOT required for most users

❌ “It improves everything”

→ It can help audio, but may break MIDI

❌ “It came with Piano Marvel so I need it”

→ You usually don’t

🎯 Bottom Line

👉 If everything works:

• Do nothing
• Do not install the plugin

👉 If something breaks:

• Try disabling the plugin first

🔗 Related Articles

• Supported Devices & Requirements
• Keyboard Not Detected (Web App Fix Guide)
• No Sound (Web App Fix Guide)