Which format should I download?
If you’re not sure which audio format you need, MP3 is the one you want. This is the most compatible format and will play on every single app and device out there.
If you want the absolute best quality, you’re going to want FLAC. This is a lossless format that provides excellent CD-quality sound. Be prepared for much larger file. FLAC support is pretty good nowadays, but there’s a chance some devices or apps won’t support it.