======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '291'
                                          'artist'  'Brian Bawinkle'
                                     'text_people'  ''
                                         'release'  'Choubi Choubi! Folk and Pop Sounds from Iraq'
                                           'title'  'Ya Binaya Goumi (Oh Girl, Stand Up)'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-3', 'q-syn-2', 'q-bass-1', 'q-busy-3', "
 "'q-grit-2', 'q-play-2', 'Q-OLDST-1', 'q-chart-1', 'q-drums-2', 'q-other-4', "
 "'q-piano-1', 'q-vocals-3', 'Q-HHRNBTT-1', 'q-mixbeat-1', 'Q-LOCALNESS-4']")
                                      'lastfmtags'  "['iraq', 'italy', 'iraqi', 'lovedbybeyondwithin']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '8'
                                      'tracktotal'  ''
                                            'date'  '2005'
                                        'comments'  ''
                                           'genre'  'loc-m-iraq'
                                             'bpm'  '93.3'
                                             'key'  '7A'
                                        'acoustid'  ''
rest: ''

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

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'TALB' (Album/Movie/Show title)                     'Choubi Choubi! Folk and Pop Sounds from Iraq'
'TBPM' (BPM (beats per minute))                     '93.3'
'TCON' (Content type, a.k.a. Genre)                 'loc-m-iraq'
'TDRC' (Recording time)                             '2005'
'TIT2' (Title/songname/content description)         'Ya Binaya Goumi (Oh Girl, Stand Up)'
'TKEY' (Initial key)                                '7A'
'TLEN' (Length)                                     '291786'
'TPE1' (Lead performer(s)/Soloist(s))               'Brian Bawinkle'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPUB' (Publisher)                                  'Sublime Frequencies'
'TRCK' (Track number/Position in set)               '8'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '4'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '3'
'TXXX:lastfmtags'                                   ['iraq', 'italy', 'iraqi', 'lovedbybeyondwithin']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.10 dB'
'TXXX:replaygain_track_peak'                        '0.244911'

========================== row from database ==========================
                                              'id'  726184
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/sf025 - choubi choubi! folk and pop sounds from iraq/08 ya binaya goumi (oh girl, stand up).mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  291
                                           'genre'  loc-m-iraq
                                        'filesize'  11664788
                                           'mtime'  1621626214
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm sf025 choubi choubi! folk pop sounds iraq 08 binaya goumi (oh girl, stand up) loc iraq
                                      'tag_artist'  Brian Bawinkle
                                     'tag_release'  Choubi Choubi! Folk and Pop Sounds from Iraq
                                       'tag_title'  Ya Binaya Goumi (Oh Girl, Stand Up)
                                             'bpm'  93.3
                                    'search_title'  'binaya':2 'girl':6,7 'goumi':3 'oh':4,5 'stand':8 'up':9,10 'ya':1
                                   'search_artist'  'bawinkle':2 'brian':1
                                  'search_release'  'and':4 'choubi':1,2 'folk':3 'from':7 'iraq':8 'pop':5 'sounds':6
                                     'search_rest'  'binaya':8 'choubi':2,3 'folk':4 'girl':12,13 'goumi':9 'iraq':7 'loc':17 'oh':10,11 'pop':5 'sf025':1 'sounds':6 'stand':14 'up':15,16
                                    'search_combo'  'and':16C 'bawinkle':12B 'binaya':2A,28 'brian':11B 'choubi':13C,14C,22,23 'folk':15C,24 'from':19C 'girl':6A,7A,32,33 'goumi':3A,29 'iraq':20C,27 'loc':37 'oh':4A,5A,30,31 'pop':17C,25 'sf025':21 'sounds':18C,26 'stand':8A,34 'up':9A,10A,35,36 'ya':1A
                                    'tag_tracknum'  8
                                      'num_images'  0
                                             'key'  7A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-4', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-1', 'Q-UNU-3', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-2', 'q-syn-2', 'q-chart-1', 'q-other-4', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['iraq', 'italy', 'iraqi', 'lovedbybeyondwithin']
                                        'tag_date'  2005
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621626214.1569977  (2021-05-21 21:43:34)
                             'size'  11664788