======================== unified (from filesystem) ========================
                                         'bitrate'  '205.41'
                                        'duration'  '173'
                                          'artist'  'Julie Doiron'
                                     'text_people'  ''
                                         'release'  'Woke Myself Up'
                                           'title'  "Don't Wanna Be/Liked By You"
                                           'quals'  ("['Q-HAP-2', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-OLDST-3', "
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                                      'lastfmtags'  "['indie', 'canadian', 'female vocalists', 'folk', 'singer songwriter']"
                                     'discogstags'  "['rock', 'folk rock', 'acoustic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '7'
                                      'tracktotal'  ''
                                            'date'  '2007'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter'
                                             'bpm'  '144.233'
                                             'key'  '9A'
                                        'acoustid'  ''
rest: ''

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

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'TALB' (Album/Movie/Show title)                     'Woke Myself Up'
'TBPM' (BPM (beats per minute))                     '144.233'
'TCON' (Content type, a.k.a. Genre)                 'ifs-songwriter'
'TDRC' (Recording time)                             '2007'
'TIT2' (Title/songname/content description)         "Don't Wanna Be/Liked By You"
'TKEY' (Initial key)                                '9A'
'TPE1' (Lead performer(s)/Soloist(s))               'Julie Doiron'
'TPE2' (Band/orchestra/accompaniment)               'Julie Doiron'
'TRCK' (Track number/Position in set)               '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', 'folk rock', 'acoustic']
'TXXX:lastfmtags'                                   ['indie', 'canadian', 'female vocalists', 'folk', 'singer songwriter']
'TXXX:q-bass'                                       '4'
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'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
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'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '+0.84 dB'
'TXXX:replaygain_track_peak'                        '0.373088'

========================== row from database ==========================
                                              'id'  1506021
                                            'path'  /data/Music/Bulk/00singer-songwriter-eos/Julie Doiron/Woke Myself Up/07 - don_t wanna beliked by you.mp3
                                         'working'  None
                                         'bitrate'  205
                                    'duration_sec'  173
                                           'genre'  ifs-songwriter
                                        'filesize'  4460849
                                           'mtime'  1637330794
                                   'redo_metaread'  0
                                        'rest_str'   00singer songwriter eos 07 don_t wanna beliked by you ifs songwriter
                                      'tag_artist'  Julie Doiron
                                     'tag_release'  Woke Myself Up
                                       'tag_title'  Don't Wanna Be/Liked By You
                                             'bpm'  144.233
                                    'search_title'  'be':5 'beliked':7 'by':8 'don':1 'dont':3 'liked':6 't':2 'wanna':4 'you':9
                                   'search_artist'  'doiron':2 'julie':1
                                  'search_release'  'myself':2 'up':3 'woke':1
                                     'search_rest'  '00singer':1 'beliked':7 'by':8 'don':4 'eos':3 'ifs':10 'songwriter':2 't':5 'wanna':6 'you':9
                                    'search_combo'  '00singer':15 'be':5A 'beliked':7A,21 'by':8A,22 'doiron':11B 'don':1A,18 'dont':3A 'eos':17 'ifs':24 'julie':10B 'liked':6A 'myself':13C 'songwriter':16 't':2A,19 'up':14C 'wanna':4A,20 'woke':12C 'you':9A,23
                                    'tag_tracknum'  7
                                      'num_images'  0
                                             'key'  9A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-2', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['indie', 'canadian', 'female vocalists', 'folk', 'singer songwriter']
                                        'tag_date'  2007
                                     'discogstags'  ['rock', 'folk rock', 'acoustic']

============================== file details ==============================
                                           'mtime'  1637330794.292211  (2021-11-19 15:06:34)
                             'size'  4460849