======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '340'
                                          'artist'  'Rabih Abou-Khalil'
                                     'text_people'  ''
                                         'release'  'The Cactus of Knowledge'
                                           'title'  'Pont neuf'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-UNU-3', 'Q-OLDST-1', "
 "'Q-LOCALNESS-4', 'q-syn-1', 'q-bass-2', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-3', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['jazz fusion', 'jazz', 'oud', 'oriental', 'world music', 'world']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '8'
                                      'tracktotal'  '8'
                                            'date'  '2001'
                                        'comments'  ''
                                           'genre'  'loc-m-lebanon'
                                             'bpm'  '138.892'
                                             'key'  '7A'
                                        'acoustid'  '0b1ae12c-3a7f-4cd4-a01b-5289b2ae8a8a'
rest: ''

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

'TALB' (Album/Movie/Show title)                     'The Cactus of Knowledge'
'TBPM' (BPM (beats per minute))                     '138.892'
'TCON' (Content type, a.k.a. Genre)                 'loc-m-lebanon'
'TDOR' (Original release time)                      '2001'
'TDRC' (Recording time)                             '2001'
'TIPL' (Involved people list)                       TIPL(encoding=<Encoding.UTF16: 1>, people=[['engineer', 'Walter Quintus'], ['tenor saxophone', 'Ellery Eskelin'], ['euphonium', 'Dave Bargeron'], ['tuba', 'Michel Godard'], ['drums', 'Jarrod Cagwin'], ['frame drum', 'Nabil Khaiat'], ['french horn', 'Tom Varner'], ['alto saxophone', 'Antonio Hart'], ['oud', 'Rabih Abou-Khalil'], ['trumpet', 'Dave Ballou'], ['trumpet', 'Eddie Allen'], ['clarinet', 'Gabriele Mirabassi'], ['cello', 'Vincent Courtois']])
'TIT2' (Title/songname/content description)         'Pont neuf'
'TKEY' (Initial key)                                '7A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Rabih Abou-Khalil'
'TPE2' (Band/orchestra/accompaniment)               'Rabih Abou-Khalil'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Enja Records'
'TRCK' (Track number/Position in set)               '8/8'
'TSO2'                                              'Abou-Khalil, Rabih'
'TSOP' (Performer sort order)                       'Abou-Khalil, Rabih'
'TXXX:ASIN'                                         'B000053ZLG'
'TXXX:Acoustid Id'                                  '0b1ae12c-3a7f-4cd4-a01b-5289b2ae8a8a'
'TXXX:BARCODE'                                      '063757940128'
'TXXX:CATALOGNUMBER'                                'ENJ-9401 2'
'TXXX:MusicBrainz Album Artist Id'                  '4644d754-bdef-4323-9854-9e82acbdaa79'
'TXXX:MusicBrainz Album Id'                         '4c526aa1-4f8b-46e8-ae67-8788cd00cd59'
'TXXX:MusicBrainz Album Release Country'            'DE'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '4644d754-bdef-4323-9854-9e82acbdaa79'
'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:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['jazz fusion', 'jazz', 'oud', 'oriental', 'world music', 'world']
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+1.42 dB'
'TXXX:replaygain_track_peak'                        '0.718048'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'f3cd72ff-884f-4fb8-bb81-0648f2aadb29')

========================== row from database ==========================
                                              'id'  269383
                                            'path'  /data/Music/Bulk/00localcharacter/rabih abou-khalil/2001 - the cactus of knowledge/Rabih Abou-Khalil - 08 - Pont Neuf.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  340
                                           'genre'  loc-m-lebanon
                                        'filesize'  5454523
                                           'mtime'  1620526906
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter rabih abou khalil 2001 the cactus knowledge 08 Neuf loc m lebanon
                                      'tag_artist'  Rabih Abou-Khalil
                                     'tag_release'  The Cactus of Knowledge
                                       'tag_title'  Pont neuf
                                             'bpm'  138.892
                                    'search_title'  'neuf':2 'pont':1
                                   'search_artist'  'abou':2 'aboukhalil':4 'khalil':3 'rabih':1
                                  'search_release'  'cactus':2 'knowledge':4 'of':3 'the':1
                                     'search_rest'  '2001':4 'abou':2 'cactus':6 'khalil':3 'knowledge':7 'lebanon':11 'loc':9 'm':10 'neuf':8 'rabih':1 'the':5
                                    'search_combo'  '2001':14 'abou':4B,12 'aboukhalil':6B 'cactus':8C,16 'khalil':5B,13 'knowledge':10C,17 'lebanon':21 'loc':19 'm':20 'neuf':2A,18 'of':9C 'pont':1A 'rabih':3B,11 'the':7C,15
                                    'tag_tracknum'  8
                                      'num_images'  0
                                             'key'  7A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-4', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-1', 'Q-UNU-3', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-1', 'q-chart-2', 'q-other-4', 'Q-HAP-3', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  ['jazz fusion', 'jazz', 'oud', 'oriental', 'world music', 'world']
                                        'tag_date'  2001
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620526906.079251  (2021-05-09 04:21:46)
                             'size'  5454523