When you import into JRiver, you can use the file structure to define artist, album track #, track name. A typical file structure is defined by the order of the folders and what is in each folder. A typical structure is
Artist
Album 1
1 First Track name
2 Second Track name
etc.
Album 2
1 First Track name
2 Second Track name
where artist and album are folder names. Album is a subfolder to artist. Then in each album folder, the tracks are named as Track Number Track Name. In J River, look at Tools, Options and File Locations. Under Audio, it defines the file structure with Folder Rule and Filename Rule. From above structure Folder Rule would be [Artist] [Album] and Filename Rule would be [Track #] [Name] These options define how J River reads your folder names and file names. You can change the Folder Rule and Filename Rule to correspond to your structure. Try deleting a couple of albums and them re-import them after changing the Folder and Filename rules.
Artist
Album 1
1 First Track name
2 Second Track name
etc.
Album 2
1 First Track name
2 Second Track name
where artist and album are folder names. Album is a subfolder to artist. Then in each album folder, the tracks are named as Track Number Track Name. In J River, look at Tools, Options and File Locations. Under Audio, it defines the file structure with Folder Rule and Filename Rule. From above structure Folder Rule would be [Artist] [Album] and Filename Rule would be [Track #] [Name] These options define how J River reads your folder names and file names. You can change the Folder Rule and Filename Rule to correspond to your structure. Try deleting a couple of albums and them re-import them after changing the Folder and Filename rules.