Half of these songs I know, they're pretty old. So it's unlikely you'll be able to download them without problems. Usually, such files are not supported on our devices. This is because this format is not suitable for us. Therefore you need to change the format and file size. But to do this, I was too lazy to download various software and bother with their heavy interfaces. That's why I decided not to resort to a complicated solution. I decided to try to convert the songs using the converter https://convertr.org/wav-to-mp3, and it worked.