You can cast music from your Android device to your speakers via Google Home. Follow the instructions below to get started:

1. Install the "Google Home" app from Google Play.

2. Connect your Android device to the same Wi-Fi network as Google Home.

3. Open the Google Home app.

4. In the top left corner of the Home screen, tap "Menu" and then "Cast Screen/audio."

5. Click on the button where it says "Cast Screen/audio."

5. Select your Google Home.

6. Start playing music from the "Player for Soundtrack Business" app.