======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '247'
                                          'artist'  'The Jesus and Mary Chain'
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                                         'release'  'Automatic'
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                                      'lastfmtags'  "['shoegaze', 'post-punk', 'alternative', 'indie', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '5'
                                      'tracktotal'  '12'
                                            'date'  '2010'
                                        'comments'  ''
                                           'genre'  'electronic-we-new wave or post punk'
                                             'bpm'  '85.2'
                                             'key'  '11A'
                                        'acoustid'  'b366590f-d405-4d09-ac8c-cee8023484a7'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:iTunNORM:eng'                                 (' 00000A97 00000653 000031B8 000021D4 0001AAF0 00010020 00005CFB 000059DF '
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'COMM:iTunPGAP:eng'                                 '0'
'COMM:iTunSMPB:eng'                                 (' 00000000 00000210 000007F0 0000000000B54780 00000000 0096FB40 00000000 '
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'COMM:iTunes_CDDB_IDs:eng'                          '12+500E02D887928EE7AC0D397890EABBF8+439958'
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'TBPM' (BPM (beats per minute))                     '85.2'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-new wave or post punk'
'TDOR' (Original release time)                      '1989'
'TDRC' (Recording time)                             '2010-03-01'
'TIT2' (Title/songname/content description)         'UV Ray'
'TKEY' (Initial key)                                '11A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'The Jesus and Mary Chain'
'TPE2' (Band/orchestra/accompaniment)               'The Jesus and Mary Chain'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Rhino'
'TRCK' (Track number/Position in set)               '5/12'
'TSO2'                                              'Jesus and Mary Chain, The'
'TSOA' (Album sort order)                           'Jesus and Mary Chain - 07'
'TSOP' (Performer sort order)                       'Jesus and Mary Chain, The'
'TSRC' (ISRC (international standard recording code))  'GBAHT0600304'
'TXXX:Acoustid Id'                                  'b366590f-d405-4d09-ac8c-cee8023484a7'
'TXXX:Artists'                                      'The Jesus and Mary Chain'
'TXXX:BARCODE'                                      '0825646839469'
'TXXX:CATALOGNUMBER'                                '0825646839469'
'TXXX:MusicBrainz Album Artist Id'                  'e938a15c-b17e-4e7a-9f68-ff0d536cab44'
'TXXX:MusicBrainz Album Id'                         '2c0c253d-e85d-38ec-8c26-4d385540c8df'
'TXXX:MusicBrainz Album Release Country'            'GB'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'e938a15c-b17e-4e7a-9f68-ff0d536cab44'
'TXXX:MusicBrainz Release Group Id'                 '13e2bad1-98db-31f8-a13e-75cce84b8a94'
'TXXX:MusicBrainz Release Track Id'                 'b7355a45-1d1f-3eb0-a233-37f5099964e1'
'TXXX:Q-BUSY'                                       '2'
'TXXX:Q-CHART'                                      '4'
'TXXX:Q-GRIT'                                       '2'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-MIXBEAT'                                    '3'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-PLAY'                                       '3'
'TXXX:Q-SYN'                                        '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['shoegaze', 'post-punk', 'alternative', 'indie', 'rock']
'TXXX:originalyear'                                 '1989'
'TXXX:q-bass'                                       '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '+0.07 dB'
'TXXX:replaygain_track_peak'                        '0.516005'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'7433f00e-3f23-4db1-bda6-b21f1ab1b363')

========================== row from database ==========================
                                              'id'  1488783
                                            'path'  /data/Music/Bulk/00dwimp/Jesus and Mary Chain, The - 1989 - Automatic [320]/The Jesus and Mary Chain - Automatic - 05 - UV Ray.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  247
                                           'genre'  electronic-we-new wave or post punk
                                        'filesize'  9935518
                                           'mtime'  1620515500
                                   'redo_metaread'  0
                                        'rest_str'   00dwimp Chain, 1989 [320] 05 electronic we new wave or post punk
                                      'tag_artist'  The Jesus and Mary Chain
                                     'tag_release'  Automatic
                                       'tag_title'  UV Ray
                                             'bpm'  85.2
                                    'search_title'  'ray':2 'uv':1
                                   'search_artist'  'and':3 'chain':5 'jesus':2 'mary':4 'the':1
                                  'search_release'  'automatic':1
                                     'search_rest'  '00dwimp':1 '1989':4 '320':5,6 'chain':2,3 'electronic':7 'new':9 'or':11 'post':12 'punk':13 'wave':10 'we':8
                                    'search_combo'  '00dwimp':9 '1989':12 '320':13,14 'and':5B 'automatic':8C 'chain':7B,10,11 'electronic':15 'jesus':4B 'mary':6B 'new':17 'or':19 'post':20 'punk':21 'ray':2A 'the':3B 'uv':1A 'wave':18 'we':16
                                    'tag_tracknum'  5
                                      'num_images'  1
                                             'key'  11A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'Q-MIXBEAT-3', 'Q-OLDST-3', 'Q-GRIT-2', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-CHART-4', 'q-drums-3', 'Q-SYN-3', 'q-other-4', 'Q-BUSY-2', 'Q-HAP-2', 'Q-PLAY-3', 'q-bass-2']
                                      'lastfmtags'  ['shoegaze', 'post-punk', 'alternative', 'indie', 'rock']
                                        'tag_date'  2010
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620515499.836114  (2021-05-09 01:11:39)
                             'size'  9935518