RB.SongInfo::post-metadata-change

def callback(song_info, entry, user_param1, ...)

Emitted just after changes have been applied to the database. Probably useless.

song_info :

instance of RB.SongInfo that is emitting the signal

entry :

the RB.RhythmDBEntry that was changed

user_param1 :

first user parameter (if any) specified with the connect() method

... :

additional user parameters (if any)