======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '59'
                                          'artist'  'Bad Behavior'
                                     'text_people'  ''
                                         'release'  'State of the Union [Disc 2]'
                                           'title'  'Bad Behavior: Lifesaver'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-OLDST-3', 'Q-LOCALNESS-1', "
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 "'q-chart-1', 'q-drums-2', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
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                                      'lastfmtags'  "['indie']"
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '6'
                                      'tracktotal'  ''
                                            'date'  '1996'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted'
                                             'bpm'  '140.8'
                                             'key'  '12B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'State of the Union [Disc 2]'
'TBPM' (BPM (beats per minute))                     '140.8'
'TCON' (Content type, a.k.a. Genre)                 'electronic-unsorted'
'TDRC' (Recording time)                             '1996'
'TIT2' (Title/songname/content description)         'Bad Behavior: Lifesaver'
'TKEY' (Initial key)                                '12B'
'TPE1' (Lead performer(s)/Soloist(s))               'Bad Behavior'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '2'
'TRCK' (Track number/Position in set)               '6'
'TSSE' (Software/Hardware and settings used for encoding)  'MediaMonkey 4.0.7'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  'rock'
'TXXX:lastfmtags'                                   'indie'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-2.15 dB'
'TXXX:replaygain_track_peak'                        '0.620014'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'90d50396-16af-46ec-9484-f90509c5df91')

========================== row from database ==========================
                                              'id'  1388031
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Sue Hanel - VA - State of the union [disc 2]/06 - bad behavior- lifesaver.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  59
                                           'genre'  electronic-unsorted
                                        'filesize'  965896
                                           'mtime'  1640870626
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm Sue Hanel VA union [disc 06 bad behavior lifesaver electronic unsorted
                                      'tag_artist'  Bad Behavior
                                     'tag_release'  State of the Union [Disc 2]
                                       'tag_title'  Bad Behavior: Lifesaver
                                             'bpm'  140.8
                                    'search_title'  'bad':1 'behavior':2,3 'lifesaver':4
                                   'search_artist'  'bad':1 'behavior':2
                                  'search_release'  '2':7,8 'disc':5,6 'of':2 'state':1 'the':3 'union':4
                                     'search_rest'  'bad':7 'behavior':8 'disc':5,6 'electronic':10 'hanel':2 'lifesaver':9 'sue':1 'union':4 'unsorted':11 'va':3
                                    'search_combo'  '2':13C,14C 'bad':1A,5B,21 'behavior':2A,3A,6B,22 'disc':11C,12C,19,20 'electronic':24 'hanel':16 'lifesaver':4A,23 'of':8C 'state':7C 'sue':15 'the':9C 'union':10C,18 'unsorted':25 'va':17
                                    'tag_tracknum'  6
                                      'num_images'  1
                                             'key'  12B
                                           'quals'  ['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-OLDST-3', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-1', 'q-drums-2', 'q-other-3', 'q-piano-1', 'q-vocals-3', 'q-mixbeat-1']
                                      'lastfmtags'  ['indie']
                                        'tag_date'  1996
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1640870625.7043762  (2021-12-30 14:23:45)
                             'size'  965896