Almost perfect

Many many many qualities.
However, I miss:
- the ability to add tags manually, to create lists from these tags...
- that the modification of the metadata modify the metadata in the file: we spend a lot of time organizing our library and if we touch a folder, modify a file name, ... everything has to be redone.
- the possibility of manually modifying the metadata: adding a photo, ... In fact, sometimes we cannot find what corresponds in the database.
Otherwise very very good app. I really hope that these functions will arrive one day... it would just be the ultimate player in my opinion.