Thanks for the report--it's a bug. Focus should revert to the selected Track, and instead the track is greyed out when the Album Browser is closed (the reason all tracks are synchronized is because a node was in focus and thus all tracks is the node were synchronized).

-Rusty

sorry i dont do that stuff i cant help. hopefuly some one else can.

With latest version of Media Monkey (2.1),

Make it display a list of songs.
Select a song, right click it, and select Get Tracks Details.
Close the Track Details window, without clicking in the list of songs behind it (selected song will stay gray, like if the grid is not focused.)
Go in top menu select tools, advanced tag management, syncronise tags.
Answer yes to question, MM will syncronise tags for the whole list, even is the songs aren't selected

Anyone confirm?