======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '228'
                                          'artist'  'Sun City Girls'
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                                         'release'  'Torch Of The Mystics'
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                                     'discogstags'  "['rock', 'experimental']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '11'
                                      'tracktotal'  '11'
                                            'date'  '2015'
                                        'comments'  ''
                                           'genre'  'rock-cppex-progressive;rock-cppex-experimental or noise'
                                             'bpm'  '110.302'
                                             'key'  '1A'
                                        'acoustid'  '0f1e48e3-fa4e-420d-a3f2-6e54dfe1cc24'
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Torch Of The Mystics'
'TBPM' (BPM (beats per minute))                     '110.302'
'TCON' (Content type, a.k.a. Genre)                 ['rock-cppex-progressive', 'rock-cppex-experimental or noise']
'TDOR' (Original release time)                      '1990'
'TDRC' (Recording time)                             '2015'
'TIT2' (Title/songname/content description)         'Burial In The Sky'
'TKEY' (Initial key)                                '1A'
'TLEN' (Length)                                     '228466'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Sun City Girls'
'TPE2' (Band/orchestra/accompaniment)               'Sun City Girls'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Abduction'
'TRCK' (Track number/Position in set)               '11/11'
'TSO2'                                              'Sun City Girls'
'TSOP' (Performer sort order)                       'Sun City Girls'
'TXXX:Acoustid Id'                                  '0f1e48e3-fa4e-420d-a3f2-6e54dfe1cc24'
'TXXX:Artists'                                      'Sun City Girls'
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'TXXX:MusicBrainz Album Artist Id'                  'f0303341-cd61-4a2c-a0dc-edae98853a06'
'TXXX:MusicBrainz Album Id'                         '75d89a98-b73b-47ca-9691-3887c3332f3b'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'f0303341-cd61-4a2c-a0dc-edae98853a06'
'TXXX:MusicBrainz Release Group Id'                 'a22a93fe-5e62-3ffb-9e88-c0a263ca8b6e'
'TXXX:MusicBrainz Release Track Id'                 '8074f246-bd34-43ae-a40d-8e9c07be208c'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  ['rock', 'experimental']
'TXXX:lastfmtags'                                   ['psychedelic folk',
 'new weird america',
 'avant garde',
 'psychedelic',
 'experimental']
'TXXX:originalyear'                                 '1990'
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.32 dB'
'TXXX:replaygain_track_peak'                        '0.485170'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'cf814c3e-287d-452d-92ab-9f16c6236c12')

========================== row from database ==========================
                                              'id'  494275
                                            'path'  /data/Music/Bulk/00localcharacter/Sun City Girls/Sun City Girls - Torch of the Mystics/11. sun city girls - burial in the sky.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  228
                                           'genre'  rock-cppex-progressive;rock-cppex-experimental or noise
                                        'filesize'  3662293
                                           'mtime'  1620735998
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter of the 11. sun city girls burial in the sky rock cppex progressive;rock cppex experimental noise
                                      'tag_artist'  Sun City Girls
                                     'tag_release'  Torch Of The Mystics
                                       'tag_title'  Burial In The Sky
                                             'bpm'  110.302
                                    'search_title'  'burial':1 'in':2 'sky':4 'the':3
                                   'search_artist'  'city':2 'girls':3 'sun':1
                                  'search_release'  'mystics':4 'of':2 'the':3 'torch':1
                                     'search_rest'  '11':3,4 'burial':8 'city':6 'cppex':12 'experimental':17 'girls':7 'in':9 'noise':18 'of':1 'progressive':13,15 'rock':11,14,16 'sky':10 'sun':5 'the':2
                                    'search_combo'  '11':14,15 'burial':1A,19 'city':6B,17 'cppex':23 'experimental':28 'girls':7B,18 'in':2A,20 'mystics':11C 'noise':29 'of':9C,12 'progressive':24,26 'rock':22,25,27 'sky':4A,21 'sun':5B,16 'the':3A,10C,13 'torch':8C
                                    'tag_tracknum'  11
                                      'num_images'  0
                                             'key'  1A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-2', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['psychedelic folk', 'new weird america', 'avant garde', 'psychedelic', 'experimental']
                                        'tag_date'  2015
                                     'discogstags'  ['rock', 'experimental']

============================== file details ==============================
                                           'mtime'  1620735997.720605  (2021-05-11 14:26:37)
                             'size'  3662293