======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '370'
                                          'artist'  'Century of Aeroplanes'
                                     'text_people'  ''
                                         'release'  'Travel in Any Direction'
                                           'title'  'You Like Woody Allen'
                                           '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-2', 'q-busy-1', 'q-grit-2', "
 "'Q-PIANO-4', 'q-chart-1', 'q-drums-1', 'q-other-2', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  ("['all', 'under 2000 listeners', 'lesser known yet streamable artists', "
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                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  '12'
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'electronic-ambient'
                                             'bpm'  '132.6'
                                             'key'  '6B'
                                        'acoustid'  '83da459e-501f-4f1b-b7e7-c8c419e1320b'
rest: ''

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

'COMM:iTunNORM:eng'                                 (' 0000023C 000001FC 00001CF4 00001A4D 00045463 0003FF7D 00008000 00007F8B '
 '0004541E 0000FC6D')
'TALB' (Album/Movie/Show title)                     'Travel in Any Direction'
'TBPM' (BPM (beats per minute))                     '132.6'
'TCON' (Content type, a.k.a. Genre)                 'electronic-ambient'
'TDOR' (Original release time)                      '2006'
'TDRC' (Recording time)                             '2006-03-20'
'TIT2' (Title/songname/content description)         'You Like Woody Allen'
'TKEY' (Initial key)                                '6B'
'TMED' (Media type)                                 'Digital Media'
'TPE1' (Lead performer(s)/Soloist(s))               'Century of Aeroplanes'
'TPE2' (Band/orchestra/accompaniment)               'Century of Aeroplanes'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'WM Recordings'
'TRCK' (Track number/Position in set)               '1/12'
'TSO2'                                              'Century of Aeroplanes'
'TSOP' (Performer sort order)                       'Century of Aeroplanes'
'TXXX:Acoustid Id'                                  '83da459e-501f-4f1b-b7e7-c8c419e1320b'
'TXXX:CATALOGNUMBER'                                'WM039'
'TXXX:MusicBrainz Album Artist Id'                  '30eb594c-fda6-46ed-aefc-46f12ec98b03'
'TXXX:MusicBrainz Album Id'                         'cb6161d8-c04a-4919-b2f0-8a6c0c6d6b3c'
'TXXX:MusicBrainz Album Release Country'            'XW'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '30eb594c-fda6-46ed-aefc-46f12ec98b03'
'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'                                   ['all',
 'under 2000 listeners',
 'lesser known yet streamable artists',
 'minimal',
 'ambient']
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '1'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+1.45 dB'
'TXXX:replaygain_track_peak'                        '0.707280'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'26cdba9f-7bfb-4360-b883-4a46e4573957')
'WCOP' (Copyright/Legal information)                WCOP(url='http://creativecommons.org/licenses/by-nc-nd/2.5/')

========================== row from database ==========================
                                              'id'  1387455
                                            'path'  /data/Music/Bulk/00poprockelectronic/00ambient/Century of Aeroplanes - travel in any direction/01 You like Woody Allen.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  370
                                           'genre'  electronic-ambient
                                        'filesize'  5943200
                                           'mtime'  1636910596
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00ambient travel any direction 01 like electronic ambient
                                      'tag_artist'  Century of Aeroplanes
                                     'tag_release'  Travel in Any Direction
                                       'tag_title'  You Like Woody Allen
                                             'bpm'  132.6
                                    'search_title'  'allen':4 'like':2 'woody':3 'you':1
                                   'search_artist'  'aeroplanes':3 'century':1 'of':2
                                  'search_release'  'any':3 'direction':4 'in':2 'travel':1
                                     'search_rest'  '00ambient':2 '00poprockelectronic':1 'ambient':8 'any':4 'direction':5 'electronic':7 'like':6 'travel':3
                                    'search_combo'  '00ambient':13 '00poprockelectronic':12 'aeroplanes':7B 'allen':4A 'ambient':19 'any':10C,15 'century':5B 'direction':11C,16 'electronic':18 'in':9C 'like':2A,17 'of':6B 'travel':8C,14 'woody':3A 'you':1A
                                    'tag_tracknum'  1
                                      'num_images'  0
                                             'key'  6B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-mixbeat-1', 'Q-PIANO-4', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-1', 'q-drums-1', 'q-syn-3', 'q-chart-1', 'q-other-2', 'Q-HAP-3', 'Q-PLAY-3', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  ['all', 'under 2000 listeners', 'lesser known yet streamable artists', 'minimal', 'ambient']
                                        'tag_date'  2006
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636910595.7474663  (2021-11-14 18:23:15)
                             'size'  5943200