If you are logged into your Google account in your web browser, you can click this link to open the calendar directly in your Google Calendar.

You can’t subscribe directly from the Android app.

Open with Google Calendar

Click “Add calendar” on the left, then choose “Subscribe from web”

Copy this link into the textbox.

Give it the title Leeds Guild of Singers, then click “Import”.

Hover over “Others” and click the cog ⚙ that appears.

Click “Follow other calendars”.

Add the title Leeds Guild of Singers.

Copy this link into the Calendar URL text box.

Make sure it is set to refresh automatically, then click “Save”.

Copy this calendar link.

Open the Calendar app, tap “Calendars”, then “Add Calendar”, and then “Add Subscription Calendar”.

Paste the link in the URL text box and tap “Subscribe”.