======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '52'
                                          'artist'  'Jean-Jacques Perrey'
                                     'text_people'  ''
                                         'release'  'Moog Mig Mag Moog'
                                           'title'  'Laboratoire des mutants'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-UNU-2', 'Q-OLDST-2', "
 "'Q-LOCALNESS-3', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-1', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['moog', 'somafm', 'french', 'illstreet', 'space age pop', 'electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '19'
                                      'tracktotal'  '23'
                                            'date'  '1974'
                                        'comments'  ''
                                           'genre'  'electronic-experimental-early'
                                             'bpm'  '95'
                                             'key'  '1A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:iTunNORM:eng'                                 (' 0000029D 000002DB 000009B0 00001CAD 0000520C 0000520C 0000476C 0000527E '
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'TALB' (Album/Movie/Show title)                     'Moog Mig Mag Moog'
'TBPM' (BPM (beats per minute))                     '95'
'TCON' (Content type, a.k.a. Genre)                 'electronic-experimental-early'
'TDOR' (Original release time)                      '1974'
'TDRC' (Recording time)                             '1974'
'TENC' (Encoded by)                                 'Tag&Rename 3.0.6'
'TIT2' (Title/songname/content description)         'Laboratoire des mutants'
'TKEY' (Initial key)                                '1A'
'TLEN' (Length)                                     '52000'
'TMED' (Media type)                                 '12" Vinyl'
'TPE1' (Lead performer(s)/Soloist(s))               'Jean-Jacques Perrey'
'TPE2' (Band/orchestra/accompaniment)               'Jean-Jacques Perrey'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Editions Montparnasse 2000'
'TRCK' (Track number/Position in set)               '19/23'
'TSO2'                                              'Perrey, Jean-Jacques'
'TSOP' (Performer sort order)                       'Perrey, Jean-Jacques'
'TXXX:Artists'                                      'Jean-Jacques Perrey'
'TXXX:CATALOGNUMBER'                                'MP 35'
'TXXX:MusicBrainz Album Artist Id'                  '49a5b367-9a25-43eb-a055-34803a5dce55'
'TXXX:MusicBrainz Album Id'                         '82cb69be-c2ae-47c0-b2ff-6c91617bdaf1'
'TXXX:MusicBrainz Album Release Country'            'FR'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '49a5b367-9a25-43eb-a055-34803a5dce55'
'TXXX:MusicBrainz Release Group Id'                 'b111dadf-755d-3feb-a68b-407be3a81a76'
'TXXX:MusicBrainz Release Track Id'                 '8d0866b6-fb9f-3f6f-9e74-04c70dd74b86'
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'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['moog', 'somafm', 'french', 'illstreet', 'space age pop', 'electronic']
'TXXX:originalyear'                                 '1974'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+2.19 dB'
'TXXX:replaygain_track_peak'                        '0.664403'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'79df6dfd-0c8e-487a-a0eb-5564d37a32e6')

========================== row from database ==========================
                                              'id'  1241186
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Jean-Jacques Perrey - 1974 - Moog Mig Mag Moog/Jean-Jacques Perrey - B06 - Laboratoire Des Mutants.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  52
                                           'genre'  electronic-experimental-early
                                        'filesize'  1359066
                                           'mtime'  1621628655
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm 1974 B06 Des Mutants electronic experimental early
                                      'tag_artist'  Jean-Jacques Perrey
                                     'tag_release'  Moog Mig Mag Moog
                                       'tag_title'  Laboratoire des mutants
                                             'bpm'  95.0
                                    'search_title'  'des':2 'laboratoire':1 'mutants':3
                                   'search_artist'  'jacques':2 'jean':1 'jeanjacques':3 'perrey':4
                                  'search_release'  'mag':3 'mig':2 'moog':1
                                     'search_rest'  '1974':1 'b06':2 'des':3 'early':7 'electronic':5 'experimental':6 'mutants':4
                                    'search_combo'  '1974':11 'b06':12 'des':2A,13 'early':17 'electronic':15 'experimental':16 'jacques':5B 'jean':4B 'jeanjacques':6B 'laboratoire':1A 'mag':10C 'mig':9C 'moog':8C 'mutants':3A,14 'perrey':7B
                                    'tag_tracknum'  19
                                      'num_images'  1
                                             'key'  1A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-3', 'q-chart-2', 'q-other-4', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['moog', 'somafm', 'french', 'illstreet', 'space age pop', 'electronic']
                                        'tag_date'  1974
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621628655.480217  (2021-05-21 22:24:15)
                             'size'  1359066