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Query examples answering questions regarding the chinook music service database using mysql

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CameronBannick/Chinook-Database

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Chinook Sales Report

Introduction

As the Chinook music service has entered the international market, data was gathered and entered a database to be analyzed. The goal is to gather which countries are bringing in the most money to gain insights to inform our decision as to where to allocate our resources.

The data

The data consists of various tables with data on customer, country, invoice, and song/artist information that were queried using a Structured Query Language (SQL) to answer various questions.

Questions

What countries use the service?

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As shown above, the top 3 countries with the most customers are The United States, Canada, and Brazil.

What states use our service in the U.S.?

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The service, as of now, is used in 11 states and is most used in California.

What states in Canada use the service?

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The service, as of now, is used in 7 states and is most used in Ontario.

How much do people typically pay per invoice?

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On average, a customer will spend 5.60 on an invoice and most sales are between 1.98-8.91 per invoice but most of the totals in that range are 1.00-3.00

How much does each country spend in total?

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The highest total invoice amount goes to The United States, followed by Canada, and France and Brazil about tied for thirds.

What type of audio do customers purchase most?

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Most of the audio purchased is music followed by TV shows.

What are the most downloaded genres?

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The most popular genres are Rock, Latin, and Metal.

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