======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '277'
                                          'artist'  'Augie March'
                                     'text_people'  ''
                                         'release'  'Strange Bird'
                                           'title'  'The Drowning Dream'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-OLDST-3', 'Q-JZFKS-1', "
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                                      'lastfmtags'  "['indie', 'indie pop', 'australian', 'aussie', 'indie rock']"
                                     'discogstags'  "['rock', 'brass & military', 'folk, world, & country']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '11'
                                      'tracktotal'  '14'
                                            'date'  '2002'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter-indie-rock'
                                             'bpm'  '125.7'
                                             'key'  '10B'
                                        'acoustid'  '41a576fb-7341-412d-9a1e-c5a671f0d76b'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:iTunNORM:eng'                                 (' 00000A1D 00000A1D 00001947 00001947 0001B1E0 0003B5E5 00000000 00000000 '
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'COMM:iTunPGAP:eng'                                 '0/'
'COMM:iTunSMPB:eng'                                 (' 00000000 00000210 00000954 0000000000BAE19C 00000000 00A96B6E 00000000 '
 '00000000 00000000 00000000 00000000 00000000')
'COMM:iTunes_CDDB_IDs:eng'                          '14++'
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'TBPM' (BPM (beats per minute))                     '125.7'
'TCON' (Content type, a.k.a. Genre)                 'ifs-songwriter-indie-rock'
'TDOR' (Original release time)                      '2002'
'TDRC' (Recording time)                             '2002-10-14'
'TENC' (Encoded by)                                 'iTunes 10.2.2.12'
'TIPL' (Involved people list)                       TIPL(encoding=<Encoding.UTF16: 1>, people=[['engineer', 'Chris Thompson'], ['engineer', 'Paul McKercher'], ['engineer', 'Chris Townend']])
'TIT2' (Title/songname/content description)         'The Drowning Dream'
'TKEY' (Initial key)                                '10B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Augie March'
'TPE2' (Band/orchestra/accompaniment)               'Augie March'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Sony BMG Music Entertainment'
'TRCK' (Track number/Position in set)               '11/14'
'TSO2'                                              'Augie March'
'TSOP' (Performer sort order)                       'Augie March'
'TSRC' (ISRC (international standard recording code))  'AUBMO0210715'
'TXXX:ASIN'                                         'B0002T2QVA'
'TXXX:Acoustid Id'                                  '41a576fb-7341-412d-9a1e-c5a671f0d76b'
'TXXX:CATALOGNUMBER'                                '74321 96865 2'
'TXXX:MusicBrainz Album Artist Id'                  '29070ba5-c3df-41d9-bed0-8e2f1e1c22ad'
'TXXX:MusicBrainz Album Id'                         '231fbefb-10b3-4564-8333-e9aea863155a'
'TXXX:MusicBrainz Album Release Country'            'AU'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '29070ba5-c3df-41d9-bed0-8e2f1e1c22ad'
'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'                                  ['rock', 'brass & military', 'folk, world, & country']
'TXXX:lastfmtags'                                   ['indie', 'indie pop', 'australian', 'aussie', 'indie rock']
'TXXX:q-bass'                                       '4'
'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'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-0.61 dB'
'TXXX:replaygain_track_peak'                        '0.452355'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'1a61f0df-bd97-4653-a03a-762347e71cce')
'UFID:http://www.cddb.com/id3/taginfo1.html'        UFID(owner='http://www.cddb.com/id3/taginfo1.html', data=b'3CD3N91R35184122U1486B7391EA8D59BDC80332266DA9FC83FBP7\x00')

========================== row from database ==========================
                                              'id'  1379015
                                            'path'  /data/Music/Bulk/00poprockelectronic-poprock-indierock/augie march - strange bird - 2002/11 the drowning dream.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  277
                                           'genre'  ifs-songwriter-indie-rock
                                        'filesize'  11271232
                                           'mtime'  1637330362
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic poprock indierock augie march strange bird 2002 11 the drowning dream ifs songwriter indie rock
                                      'tag_artist'  Augie March
                                     'tag_release'  Strange Bird
                                       'tag_title'  The Drowning Dream
                                             'bpm'  125.7
                                    'search_title'  'dream':3 'drowning':2 'the':1
                                   'search_artist'  'augie':1 'march':2
                                  'search_release'  'bird':2 'strange':1
                                     'search_rest'  '00poprockelectronic':1 '2002':8 'augie':4 'bird':7 'dream':11 'drowning':10 'ifs':12 'indie':14 'indierock':3 'march':5 'poprock':2 'rock':15 'songwriter':13 'strange':6 'the':9
                                    'search_combo'  '00poprockelectronic':8 '2002':15 'augie':4B,11 'bird':7C,14 'dream':3A,18 'drowning':2A,17 'ifs':19 'indie':21 'indierock':10 'march':5B,12 'poprock':9 'rock':22 'songwriter':20 'strange':6C,13 'the':1A,16
                                    'tag_tracknum'  11
                                      'num_images'  1
                                             'key'  10B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['indie', 'indie pop', 'australian', 'aussie', 'indie rock']
                                        'tag_date'  2002
                                     'discogstags'  ['rock', 'brass & military', 'folk, world, & country']

============================== file details ==============================
                                           'mtime'  1637330362.4208848  (2021-11-19 14:59:22)
                             'size'  11271232