======================== unified (from filesystem) ========================
                                         'bitrate'  '215.478'
                                        'duration'  '96'
                                          'artist'  'Tanya Tagaq'
                                     'text_people'  ''
                                         'release'  'Animism'
                                           'title'  'Genetic Memory'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-OLDST-2', 'Q-HHRNBTT-1', 'Q-LOCALNESS-2', "
 "'Q-UNU-3', 'q-syn-1', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-1', 'q-other-3', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['canada', 'inuit', 'throat singing', 'female vocalists', 'experimental']"
                                     'discogstags'  "['avantgarde', 'aboriginal', 'folk, world, & country']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '4'
                                      'tracktotal'  '11'
                                            'date'  '2014'
                                        'comments'  ''
                                           'genre'  'loc-northpole'
                                             'bpm'  '130.650'
                                             'key'  '10B'
                                        'acoustid'  'f41f4c76-3fa0-427d-ac36-10fe2deffc4a'
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Animism'
'TBPM' (BPM (beats per minute))                     '130.650'
'TCON' (Content type, a.k.a. Genre)                 'loc-northpole'
'TDOR' (Original release time)                      '2014'
'TDRC' (Recording time)                             '2014-05-27'
'TIT2' (Title/songname/content description)         'Genetic Memory'
'TKEY' (Initial key)                                '10B'
'TLEN' (Length)                                     '92226'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Tanya Tagaq'
'TPE2' (Band/orchestra/accompaniment)               'Tanya Tagaq'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Six Shooter Records'
'TRCK' (Track number/Position in set)               '4/11'
'TSO2'                                              'Tagaq, Tanya'
'TSOP' (Performer sort order)                       'Tagaq, Tanya'
'TSRC' (ISRC (international standard recording code))  'CASB11408604'
'TSSE' (Software/Hardware and settings used for encoding)  'LAME 32bits version 3.98.4 (http://www.mp3dev.org/)'
'TXXX:Acoustid Id'                                  'f41f4c76-3fa0-427d-ac36-10fe2deffc4a'
'TXXX:BARCODE'                                      '836766008642'
'TXXX:CATALOGNUMBER'                                'SIX086'
'TXXX:MusicBrainz Album Artist Id'                  '511b1817-5adc-49ea-96e7-41497fbf0b27'
'TXXX:MusicBrainz Album Id'                         '4217a1e7-1851-4a90-8a02-5db07087194e'
'TXXX:MusicBrainz Album Release Country'            'CA'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '511b1817-5adc-49ea-96e7-41497fbf0b27'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '3'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['avantgarde', 'aboriginal', 'folk, world, & country']
'TXXX:lastfmtags'                                   ['canada', 'inuit', 'throat singing', 'female vocalists', 'experimental']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+3.56 dB'
'TXXX:replaygain_track_peak'                        '0.617132'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'5446da80-3d86-4e18-a2c4-579e841ebb34')

========================== row from database ==========================
                                              'id'  469063
                                            'path'  /data/Music/Bulk/00localcharacter/Tanya Tagaq - Animism (2014) [V0]/01-04 Genetic Memory.mp3
                                         'working'  None
                                         'bitrate'  215
                                    'duration_sec'  96
                                           'genre'  loc-northpole
                                        'filesize'  2596635
                                           'mtime'  1638545050
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter (2014) [V0] 01 04 loc northpole
                                      'tag_artist'  Tanya Tagaq
                                     'tag_release'  Animism
                                       'tag_title'  Genetic Memory
                                             'bpm'  130.65
                                    'search_title'  'genetic':1 'memory':2
                                   'search_artist'  'tagaq':2 'tanya':1
                                  'search_release'  'animism':1
                                     'search_rest'  '2014':1,2 'loc':5 'northpole':6 'v0':3,4
                                    'search_combo'  '2014':6,7 'animism':5C 'genetic':1A 'loc':10 'memory':2A 'northpole':11 'tagaq':4B 'tanya':3B 'v0':8,9
                                    'tag_tracknum'  4
                                      'num_images'  0
                                             'key'  10B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-2', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-3', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-1', 'q-chart-2', 'q-other-3', 'Q-HAP-2', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['canada', 'inuit', 'throat singing', 'female vocalists', 'experimental']
                                        'tag_date'  2014
                                     'discogstags'  ['avantgarde', 'aboriginal', 'folk, world, & country']

============================== file details ==============================
                                           'mtime'  1638545050.2125075  (2021-12-03 16:24:10)
                             'size'  2596635