======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '104'
                                          'artist'  'Peter Broderick'
                                     'text_people'  ''
                                         'release'  '...and darkness came'
                                           'title'  'The Last Christmas'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-OLDST-3', "
 "'Q-LOCALNESS-1', 'Q-PLAY-3', 'q-syn-3', 'q-bass-1', 'q-busy-3', 'q-grit-2', "
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                                      'lastfmtags'  "['contemporary classical', 'minimalism', 'piano', 'modern classic', 'ambient']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '47'
                                      'tracktotal'  '87'
                                            'date'  '2012'
                                        'comments'  ''
                                           'genre'  'electronic;set-th-christmas'
                                             'bpm'  '133.0'
                                             'key'  '5B'
                                        'acoustid'  ''
rest: ''

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

'APIC:Cover Art by HC, taken on the night of Hurricane Sandy, as the waters rushed in to flood the park on the pier.'  type PictureType.COVER_FRONT (Cover (front)) b'Cover Art by HC, taken on the night of Hurricane Sandy, as the waters rushed in to flood the park on the pier.'
                                     
'TALB' (Album/Movie/Show title)                     '...and darkness came'
'TBPM' (BPM (beats per minute))                     '133.0'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 ['electronic', 'set-th-christmas']
'TDOR' (Original release time)                      '2012'
'TDRC' (Recording time)                             '2012-12-10'
'TIT2' (Title/songname/content description)         'The Last Christmas'
'TKEY' (Initial key)                                '5B'
'TLEN' (Length)                                     '104338'
'TMED' (Media type)                                 'Digital Media'
'TPE1' (Lead performer(s)/Soloist(s))               'Peter Broderick'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Headphone Commute'
'TRCK' (Track number/Position in set)               '47/87'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'Broderick, Peter'
'TSSE' (Software/Hardware and settings used for encoding)  'LAME 32bits version 3.99.5 (http://lame.sf.net)'
'TXXX:Artists'                                      'Peter Broderick'
'TXXX:MusicBrainz Album Artist Id'                  '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:MusicBrainz Album Id'                         '27b21ab3-96ee-4aee-90c6-f92e2e939647'
'TXXX:MusicBrainz Album Release Country'            'XW'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album/compilation'
'TXXX:MusicBrainz Artist Id'                        'e60a4481-472a-42cf-a84d-6a9419e4e5e3'
'TXXX:MusicBrainz Release Group Id'                 '8566ae6d-92a5-4a25-af4d-97e4b0b00c93'
'TXXX:MusicBrainz Release Track Id'                 '1dc6778f-cf1c-36c1-9573-eaf1b19efaee'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-PIANO'                                      '4'
'TXXX:Q-PLAY'                                       '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['contemporary classical', 'minimalism', 'piano', 'modern classic', 'ambient']
'TXXX:originalyear'                                 '2012'
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '1'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+1.56 dB'
'TXXX:replaygain_track_peak'                        '0.500637'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'3bf32857-09f2-437a-a94f-1f441806ac56')

========================== row from database ==========================
                                              'id'  987094
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Headphone Commute - … and darkness came (2012)/47 Peter Broderick - The Last Christmas.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  104
                                           'genre'  electronic;set-th-christmas
                                        'filesize'  4220385
                                           'mtime'  1636912551
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm Headphone Commute … (2012) 47 electronic;set th christmas
                                      'tag_artist'  Peter Broderick
                                     'tag_release'  ...and darkness came
                                       'tag_title'  The Last Christmas
                                             'bpm'  133.0
                                    'search_title'  'christmas':3 'last':2 'the':1
                                   'search_artist'  'broderick':2 'peter':1
                                  'search_release'  'and':1,2 'came':4 'darkness':3
                                     'search_rest'  '2012':3,4 '47':5 'christmas':11 'commute':2 'electronic':6,8 'headphone':1 'set':7,9 'th':10
                                    'search_combo'  '2012':12,13 '47':14 'and':6C,7C 'broderick':5B 'came':9C 'christmas':3A,20 'commute':11 'darkness':8C 'electronic':15,17 'headphone':10 'last':2A 'peter':4B 'set':16,18 'th':19 'the':1A
                                    'tag_tracknum'  47
                                      'num_images'  1
                                             'key'  5B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-mixbeat-2', 'Q-PIANO-4', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-3', 'q-chart-2', 'q-other-1', 'Q-HAP-3', 'Q-PLAY-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['contemporary classical', 'minimalism', 'piano', 'modern classic', 'ambient']
                                        'tag_date'  2012
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636912550.9292367  (2021-11-14 18:55:50)
                             'size'  4220385