======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '584'
                                          'artist'  'The Orb'
                                     'text_people'  ''
                                         'release'  'The Peel Sessions'
                                           'title'  'Valley'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-3', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['electronica', 'idm', 'electronic', 'chillout', 'ambient']"
                                     'discogstags'  "['electronic', 'abstract', 'experimental', 'ambient']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '4'
                                      'tracktotal'  '4'
                                            'date'  '1996'
                                        'comments'  ''
                                           'genre'  'electronic-we-electropop or synthpop'
                                             'bpm'  '93.4'
                                             'key'  '1A'
                                        'acoustid'  'b1f239d6-6f9f-4d7c-b966-e01edc019bdd'
rest: ''

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

'COMM:iTunNORM:eng'                                 (' 000000B4 000000B7 0000049A 000004D4 00046D15 00046D15 00004B86 00004842 '
 '0002BF37 00057E6E')
'TALB' (Album/Movie/Show title)                     'The Peel Sessions'
'TBPM' (BPM (beats per minute))                     '93.4'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-electropop or synthpop'
'TDOR' (Original release time)                      '1996'
'TDRC' (Recording time)                             '1996-04-22'
'TIPL' (Involved people list)                       TIPL(encoding=<Encoding.UTF16: 1>, people=[['producer', 'Mike Robinson']])
'TIT2' (Title/songname/content description)         'Valley'
'TKEY' (Initial key)                                '1A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'The Orb'
'TPE2' (Band/orchestra/accompaniment)               'The Orb'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Strange Fruit'
'TRCK' (Track number/Position in set)               '4/4'
'TSO2'                                              'Orb, The'
'TSOP' (Performer sort order)                       'Orb, The'
'TXXX:Acoustid Id'                                  'b1f239d6-6f9f-4d7c-b966-e01edc019bdd'
'TXXX:BARCODE'                                      '5017644213821'
'TXXX:CATALOGNUMBER'                                'SFRCD138'
'TXXX:MusicBrainz Album Artist Id'                  '42c14c80-bd17-47e4-9bb2-a35897638c4d'
'TXXX:MusicBrainz Album Id'                         'c37b198c-76be-42d7-827d-c3a7a7154554'
'TXXX:MusicBrainz Album Release Country'            'GB'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'ep'
'TXXX:MusicBrainz Artist Id'                        '42c14c80-bd17-47e4-9bb2-a35897638c4d'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['electronic', 'abstract', 'experimental', 'ambient']
'TXXX:lastfmtags'                                   ['electronica', 'idm', 'electronic', 'chillout', 'ambient']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-1.98 dB'
'TXXX:replaygain_track_peak'                        '0.873191'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'37dddffe-1633-481d-86c0-843be67fc43b')

========================== row from database ==========================
                                              'id'  1377916
                                            'path'  /data/Music/Bulk/00poprockelectronic/00electro-electropop-synthpop/The Orb - orb-peel sessions/the orb - valley - peel sessions 2.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  584
                                           'genre'  electronic-we-electropop or synthpop
                                        'filesize'  14024658
                                           'mtime'  1628353743
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00electro electropop synthpop orb peel sessions the orb valley peel sessions 2 electronic we electropop or synthpop
                                      'tag_artist'  The Orb
                                     'tag_release'  The Peel Sessions
                                       'tag_title'  Valley
                                             'bpm'  93.4
                                    'search_title'  'valley':1
                                   'search_artist'  'orb':2 'the':1
                                  'search_release'  'peel':2 'sessions':3 'the':1
                                     'search_rest'  '00electro':2 '00poprockelectronic':1 '2':10 'electronic':11 'electropop':3 'or':13 'orb':5 'peel':6 'sessions':7 'synthpop':4 'the':8 'valley':9 'we':12
                                    'search_combo'  '00electro':8 '00poprockelectronic':7 '2':16 'electronic':17 'electropop':9 'or':19 'orb':3B,11 'peel':5C,12 'sessions':6C,13 'synthpop':10 'the':2B,4C,14 'valley':1A,15 'we':18
                                    'tag_tracknum'  4
                                      'num_images'  0
                                             'key'  1A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-3', 'q-other-1', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['electronica', 'idm', 'electronic', 'chillout', 'ambient']
                                        'tag_date'  1996
                                     'discogstags'  ['electronic', 'abstract', 'experimental', 'ambient']

============================== file details ==============================
                                           'mtime'  1628353742.983875  (2021-08-07 18:29:02)
                             'size'  14024658