Organizing music files - what tools to use

Hello all

Ok, so musicfiles, most of us have them and collect them. There is wav, flac, dsd for us musiclovers and for me that have several HDD with music, I need to find tools to create and keep a structure.

I´m thinking;

* Renaming all folders according to a good structure; what program do I need, what is out there and what are you guys using? How do you index all your music

* Album art; is there a program that can download all of this automatically?

* A program that can index all music files in a database, so I have one place to see my whole collection (different formats/releases). What is out there?

* I will only mention it, but it could be handled seperatly. Should I convert all files into wav or not?! It seems like most people prefer wav to flac. If yes, what the process in doing that, I got some info that the program that converters a flac-file back to wav is also important and can alter the sound.

Thanks a lot!