======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '103'
                                          'artist'  'Young Marble Giants'
                                     'text_people'  ''
                                         'release'  'Colossal Youth'
                                           'title'  'Final Day'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-2', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['indie', 'new wave', '80s', 'post punk', 'indie pop']"
                                     'discogstags'  "['electronic', 'rock', 'lo-fi', 'minimal', 'indie rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '22'
                                      'tracktotal'  '25'
                                            'date'  '2003'
                                        'comments'  ''
                                           'genre'  'electronic-we-new wave or post punk'
                                             'bpm'  '112.383'
                                             'key'  '10B'
                                        'acoustid'  '6182b73f-4759-49cb-95be-bd6a96089130'
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Colossal Youth'
'TBPM' (BPM (beats per minute))                     '112.383'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-new wave or post punk'
'TDOR' (Original release time)                      '1980'
'TDRC' (Recording time)                             '2003-08-26'
'TIT2' (Title/songname/content description)         'Final Day'
'TKEY' (Initial key)                                '10B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Young Marble Giants'
'TPE2' (Band/orchestra/accompaniment)               'Young Marble Giants'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  '[PIAS] America'
'TRCK' (Track number/Position in set)               '22/25'
'TSO2'                                              'Young Marble Giants'
'TSOP' (Performer sort order)                       'Young Marble Giants'
'TSRC' (ISRC (international standard recording code))  'GBCEL0700262'
'TXXX:ASIN'                                         'B0000AINKF'
'TXXX:Acoustid Id'                                  '6182b73f-4759-49cb-95be-bd6a96089130'
'TXXX:BARCODE'                                      '805551012423'
'TXXX:CATALOGNUMBER'                                'PIASA 24'
'TXXX:MusicBrainz Album Artist Id'                  '3d113367-769f-4200-9ff8-e19d47def451'
'TXXX:MusicBrainz Album Id'                         '9519f8e7-0cc3-3718-bc11-699f976d1cef'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '3d113367-769f-4200-9ff8-e19d47def451'
'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:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['electronic', 'rock', 'lo-fi', 'minimal', 'indie rock']
'TXXX:lastfmtags'                                   ['indie', 'new wave', '80s', 'post punk', 'indie pop']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.90 dB'
'TXXX:replaygain_track_peak'                        '0.705628'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'19a70880-724a-491f-8bf1-2fda40297d3f')

========================== row from database ==========================
                                              'id'  1286244
                                            'path'  /data/Music/Bulk/00poprockelectronic-waves-disco/00newwave-postpunk/1980 - Colossal Youth/22 - Final Day.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  103
                                           'genre'  electronic-we-new wave or post punk
                                        'filesize'  2491251
                                           'mtime'  1620611046
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic waves disco 00newwave postpunk 1980 22 electronic we new wave or post punk
                                      'tag_artist'  Young Marble Giants
                                     'tag_release'  Colossal Youth
                                       'tag_title'  Final Day
                                             'bpm'  112.383
                                    'search_title'  'day':2 'final':1
                                   'search_artist'  'giants':3 'marble':2 'young':1
                                  'search_release'  'colossal':1 'youth':2
                                     'search_rest'  '00newwave':4 '00poprockelectronic':1 '1980':6 '22':7 'disco':3 'electronic':8 'new':10 'or':12 'post':13 'postpunk':5 'punk':14 'wave':11 'waves':2 'we':9
                                    'search_combo'  '00newwave':11 '00poprockelectronic':8 '1980':13 '22':14 'colossal':6C 'day':2A 'disco':10 'electronic':15 'final':1A 'giants':5B 'marble':4B 'new':17 'or':19 'post':20 'postpunk':12 'punk':21 'wave':18 'waves':9 'we':16 'young':3B 'youth':7C
                                    'tag_tracknum'  22
                                      'num_images'  0
                                             'key'  10B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', '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-3', 'q-grit-2']
                                      'lastfmtags'  ['indie', 'new wave', '80s', 'post punk', 'indie pop']
                                        'tag_date'  2003
                                     'discogstags'  ['electronic', 'rock', 'lo-fi', 'minimal', 'indie rock']

============================== file details ==============================
                                           'mtime'  1620611046.2769644  (2021-05-10 03:44:06)
                             'size'  2491251