======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '147'
                                          'artist'  'Aldo Bender'
                                     'text_people'  ''
                                         'release'  'On the Floor at the Boutique'
                                           'title'  'Acid Enlightenment'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'q-syn-3', 'q-bass-1', 'q-busy-3', "
 "'q-grit-2', 'q-play-3', 'Q-OLDST-3', 'q-chart-2', 'q-drums-4', 'q-other-3', "
 "'q-piano-1', 'q-vocals-3', 'Q-HHRNBTT-1', 'q-mixbeat-3', 'Q-LOCALNESS-1']")
                                      'lastfmtags'  "['techno', 'electronic', 'dance', 'acid', 'chill906']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '13'
                                      'tracktotal'  '19'
                                            'date'  '1998'
                                        'comments'  ''
                                           'genre'  'electronic-generic or radio-dance'
                                             'bpm'  '103.8'
                                             'key'  '9A'
                                        'acoustid'  '8dab9ebf-bbd7-4d01-be69-31009a72659a'
rest: ''

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

'COMM:ID3v1 Comment:eng'                            'mrhorse99'
'TALB' (Album/Movie/Show title)                     'On the Floor at the Boutique'
'TBPM' (BPM (beats per minute))                     '103.8'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'electronic-generic or radio-dance'
'TDOR' (Original release time)                      '1998'
'TDRC' (Recording time)                             '1998'
'TIPL' (Involved people list)                       TIPL(encoding=<Encoding.UTF16: 1>, people=[['DJ-mix', 'Fatboy Slim']])
'TIT2' (Title/songname/content description)         'Acid Enlightenment'
'TKEY' (Initial key)                                '9A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Aldo Bender'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Skint Records'
'TRCK' (Track number/Position in set)               '13/19'
'TSO2'                                              'Fatboy Slim'
'TSOP' (Performer sort order)                       'Bender, Aldo'
'TSRC' (ISRC (international standard recording code))  'GBBMQ9800070'
'TXXX:Acoustid Id'                                  '8dab9ebf-bbd7-4d01-be69-31009a72659a'
'TXXX:BARCODE'                                      '9399700055573'
'TXXX:CATALOGNUMBER'                                '491338.2'
'TXXX:MusicBrainz Album Artist Id'                  '34c63966-445c-4613-afe1-4f0e1e53ae9a'
'TXXX:MusicBrainz Album Id'                         '413397ba-d40d-3e30-b48a-3cabee0c5fc2'
'TXXX:MusicBrainz Album Release Country'            'AU'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'compilation'
'TXXX:MusicBrainz Artist Id'                        'd2c18832-7527-4847-b9b5-97ea75185554'
'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'
'TXXX:lastfmtags'                                   ['techno', 'electronic', 'dance', 'acid', 'chill906']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.09 dB'
'TXXX:replaygain_track_peak'                        '0.596230'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'c12149fd-bee5-4ff5-8acb-d2876a6e5bca')

========================== row from database ==========================
                                              'id'  1407951
                                            'path'  /data/Music/Bulk/00poprockelectronic-generic-dance-trapbeat/Cut and Paste - Various Artists - On The Floor At The Bou/13 - Various Artists (Mixed by Fatboy Slim) - Aldo Bender - .mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  147
                                           'genre'  electronic-generic or radio-dance
                                        'filesize'  2371052
                                           'mtime'  1621695842
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic generic dance trapbeat Cut and Paste Various Artists The At The 13 Various Artists (Mixed by Fatboy Slim) electronic generic radio dance
                                      'tag_artist'  Aldo Bender
                                     'tag_release'  On the Floor at the Boutique
                                       'tag_title'  Acid Enlightenment
                                             'bpm'  103.8
                                    'search_title'  'acid':1 'enlightenment':2
                                   'search_artist'  'aldo':1 'bender':2
                                  'search_release'  'at':4 'boutique':5 'floor':3 'on':1 'the':2
                                     'search_rest'  '00poprockelectronic':1 'and':6 'artists':9 'at':11 'by':14 'cut':5 'dance':3 'electronic':18 'fatboy':15 'generic':2 'mixed':12,13 'paste':7 'radio':19 'slim':16,17 'the':10 'trapbeat':4 'various':8
                                    'search_combo'  '00poprockelectronic':10 'acid':1A 'aldo':3B 'and':15 'artists':18 'at':8C,20 'bender':4B 'boutique':9C 'by':23 'cut':14 'dance':12 'electronic':27 'enlightenment':2A 'fatboy':24 'floor':7C 'generic':11 'mixed':21,22 'on':5C 'paste':16 'radio':28 'slim':25,26 'the':6C,19 'trapbeat':13 'various':17
                                    'tag_tracknum'  13
                                      'num_images'  0
                                             'key'  9A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', '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-2', 'q-other-3', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['techno', 'electronic', 'dance', 'acid', 'chill906']
                                        'tag_date'  1998
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1621695841.7426047  (2021-05-22 17:04:01)
                             'size'  2371052