Write a query that determines the customer that has spent the most on music for each country. Write a query that returns the country along with the top customer and how much they spent. For countries where the top amount spent is shared, provide all customers who spent this amount.

You should only need to use the Customer and Invoice tables.

**Check Your Solution**

Though there are only 24 countries, your query should return 25 rows because the United Kingdom has 2 customers that share the maximum.