[Music Copyright] Free music apps may be illegal
In the old days, when listening to music, the first step was to buy a CD at a record shop and listen to it at home. However, nowadays, it is possible to listen to music easily on smartphones, etc., and there are a large number of online shops that handle music. Many people feel that it has become a very convenient time. However, on the other hand, there are companies that sell music uploaded without permission from copyright holders and production companies in music apps, so you need to be careful.