Spotify:
1. Open the Spotify app or visit the website.
2. Search for "Alvin and the Chipmunks."
3. Select their artist page.
4. Click on the album "Alvin and the Chipmunks."
5. Find and play "Our Song."
Apple Music:
1. Launch the Apple Music app on your device.
2. Tap on the "Search" icon.
3. Enter "Alvin and the Chipmunks" in the search bar.
4. Select the album "Alvin and the Chipmunks."
5. Play the song "Our Song."
Google Play Music:
1. Open the Google Play Music app or visit the website.
2. Use the search bar to look for "Alvin and the Chipmunks."
3. Select their artist page.
4. Tap on the album "Alvin and the Chipmunks."
5. Locate and play "Our Song."
Amazon Music:
1. Go to the Amazon Music website or app.
2. In the search field, enter "Alvin and the Chipmunks."
3. Select their artist page when it appears.
4. Click on the "Albums" tab.
5. Choose the "Alvin and the Chipmunks" album.
6. Play the song "Our Song."
Please note that the availability of Alvin and the Chipmunk's songs on these platforms can vary based on your location, regional restrictions, and subscription plans.