I'm using <spam link removed> at now, which is a professional music convert tool. Moreover, It's very easy to operate for users.
It has 5 practical functions as follows:
1. Remove DRM from purchased Apple Music, iTunes M4P music, , Audible audiobooks, etc. 2. Convert Apple Music Apple Music to plain MP3, M4A, FLAC, etc. with lossless quality. 3. Keep and edit ID3 tags of output audios, including title, album, artist, genre, etc.. 4. Convert DRM-protected and DRM-free audio files in batch at up to 30X faster speed. 5. you can also use this smart toolkit to convert the audio files to other formats with one click only.
It is an awesome tool and recommends you take a try.
That also cost 40 bucks, Jerry. Something you negelected to mention.