======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '124'
                                          'artist'  'Kraftwerk'
                                     'text_people'  ''
                                         'release'  'Tour de France'
                                           'title'  'Rigineration'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-2', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-2', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-4', 'q-drums-1', 'q-other-4', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['german', 'electronica', 'electro', 'electronic', 'synthpop']"
                                     'discogstags'  "['electro', 'electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '11'
                                      'tracktotal'  '12'
                                            'date'  '2009'
                                        'comments'  ''
                                           'genre'  'electronic-we-electropop or synthpop'
                                             'bpm'  '107.435'
                                             'key'  '1A'
                                        'acoustid'  '823d04f9-a697-4ed0-b8ba-a4cbb0968170'
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Tour de France'
'TBPM' (BPM (beats per minute))                     '107.435'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-electropop or synthpop'
'TDOR' (Original release time)                      '2003'
'TDRC' (Recording time)                             '2009-10-12'
'TIT2' (Title/songname/content description)         'Rigineration'
'TKEY' (Initial key)                                '1A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Kraftwerk'
'TPE2' (Band/orchestra/accompaniment)               'Kraftwerk'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Mute'
'TRCK' (Track number/Position in set)               '11/12'
'TSO2'                                              'Kraftwerk'
'TSOP' (Performer sort order)                       'Kraftwerk'
'TSRC' (ISRC (international standard recording code))  'DEA340301197/GB01A0900402'
'TXXX:ASIN'                                         'B002LCOQV4'
'TXXX:Acoustid Id'                                  '823d04f9-a697-4ed0-b8ba-a4cbb0968170'
'TXXX:BARCODE'                                      '5099996610923'
'TXXX:CATALOGNUMBER'                                'CDSTUMM 310'
'TXXX:MusicBrainz Album Artist Id'                  '5700dcd4-c139-4f31-aa3e-6382b9af9032'
'TXXX:MusicBrainz Album Id'                         '8479dc49-82d3-440e-9ca6-444fcead5d74'
'TXXX:MusicBrainz Album Release Country'            'GB'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '5700dcd4-c139-4f31-aa3e-6382b9af9032'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['electro', 'electronic']
'TXXX:lastfmtags'                                   ['german', 'electronica', 'electro', 'electronic', 'synthpop']
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '4'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+2.02 dB'
'TXXX:replaygain_track_peak'                        '0.596964'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'628ede22-7686-4446-9e11-75950a8b8f81')

========================== row from database ==========================
                                              'id'  1316242
                                            'path'  /data/Music/Bulk/00poprockelectronic/Kraftwerk/tour de france/11 - regeneration.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  124
                                           'genre'  electronic-we-electropop or synthpop
                                        'filesize'  2998519
                                           'mtime'  1628353785
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic tour france 11 regeneration electronic electropop or synthpop
                                      'tag_artist'  Kraftwerk
                                     'tag_release'  Tour de France
                                       'tag_title'  Rigineration
                                             'bpm'  107.435
                                    'search_title'  'rigineration':1
                                   'search_artist'  'kraftwerk':1
                                  'search_release'  'de':2 'france':3 'tour':1
                                     'search_rest'  '00poprockelectronic':1 'electronic':5 'electropop':6 'france':3 'or':7 'regeneration':4 'synthpop':8 'tour':2
                                    'search_combo'  '00poprockelectronic':6 'de':4C 'electronic':10 'electropop':11 'france':5C,8 'kraftwerk':2B 'or':12 'regeneration':9 'rigineration':1A 'synthpop':13 'tour':3C,7
                                    'tag_tracknum'  11
                                      'num_images'  0
                                             'key'  1A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-2', 'q-piano-1', 'q-mixbeat-3', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-3', 'q-chart-4', 'q-other-4', 'Q-HAP-3', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  ['german', 'electronica', 'electro', 'electronic', 'synthpop']
                                        'tag_date'  2009
                                     'discogstags'  ['electro', 'electronic']

============================== file details ==============================
                                           'mtime'  1628353784.8810053  (2021-08-07 18:29:44)
                             'size'  2998519