======================== unified (from filesystem) ========================
                                         'bitrate'  '160.0'
                                        'duration'  '391'
                                          'artist'  'Cooper'
                                     'text_people'  ''
                                         'release'  'Turn Up the Bass 2002, Volume 1 (disc 2)'
                                           'title'  'I Believe in Love (extended mix)'
                                           'quals'  ("['Q-OLDST-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'q-syn-2', "
 "'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-2', 'q-drums-4', "
 "'q-other-1', 'q-piano-1', 'q-vocals-1', 'Q-HHRNBTT-1', 'q-mixbeat-2']")
                                      'lastfmtags'  "['mod', 'pop', 'indie pop', 'indie', 'spanish indie pop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '6'
                                      'tracktotal'  ''
                                            'date'  ''
                                        'comments'  ''
                                           'genre'  ''
                                             'bpm'  '138.987'
                                             'key'  '5B'
                                        'acoustid'  ''
rest: ''

======================== rawer (from filesystem) ========================

'TALB' (Album/Movie/Show title)                     'Turn Up the Bass 2002, Volume 1 (disc 2)'
'TBPM' (BPM (beats per minute))                     '138.987'
'TIT2' (Title/songname/content description)         'I Believe in Love (extended mix)'
'TKEY' (Initial key)                                '5B'
'TPE1' (Lead performer(s)/Soloist(s))               'Cooper'
'TRCK' (Track number/Position in set)               '6'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['mod', 'pop', 'indie pop', 'indie', 'spanish indie pop']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-2.09 dB'
'TXXX:replaygain_track_peak'                        '0.463164'

========================== row from database ==========================
                                              'id'  1295742
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unsorted/[loose files]/Cooper__cifs493a.mp3
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  391
                                           'genre'  
                                        'filesize'  7837665
                                           'mtime'  1652397951
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Unsorted [loose files] Cooper__cifs493a
                                      'tag_artist'  Cooper
                                     'tag_release'  Turn Up the Bass 2002, Volume 1 (disc 2)
                                       'tag_title'  I Believe in Love (extended mix)
                                             'bpm'  138.987
                                    'search_title'  'believe':2 'extended':5,6 'i':1 'in':3 'love':4 'mix':7,8
                                   'search_artist'  'cooper':1
                                  'search_release'  '1':8 '2':11,12 '2002':5,6 'bass':4 'disc':9,10 'the':3 'turn':1 'up':2 'volume':7
                                     'search_rest'  '00poprockelectronic':1 'cifs493a':8 'cooper':7 'files':5,6 'loose':3,4 'unsorted':2
                                    'search_combo'  '00poprockelectronic':22 '1':17C '2':20C,21C '2002':14C,15C 'bass':13C 'believe':2A 'cifs493a':29 'cooper':9B,28 'disc':18C,19C 'extended':5A,6A 'files':26,27 'i':1A 'in':3A 'loose':24,25 'love':4A 'mix':7A,8A 'the':12C 'turn':10C 'unsorted':23 'up':11C 'volume':16C
                                    'tag_tracknum'  6
                                      'num_images'  0
                                             'key'  5B
                                           'quals'  ['Q-OLDST-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-2', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-1', 'Q-HHRNBTT-1', 'q-mixbeat-2']
                                      'lastfmtags'  ['mod', 'pop', 'indie pop', 'indie', 'spanish indie pop']
                                        'tag_date'  
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1652397951.1787977  (2022-05-13 01:25:51)
                             'size'  7837665