======================== unified (from filesystem) ========================
                                         'bitrate'  '275.933'
                                        'duration'  '214'
                                          'artist'  'Jean-Jacques Perrey'
                                     'text_people'  ''
                                         'release'  'Moog Indigo'
                                           'title'  'Cat in the Night'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-UNU-2', 'Q-OLDST-2', "
 "'Q-LOCALNESS-3', 'q-syn-3', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-3', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['moog', 'somafm', 'french', 'illstreet', 'space age pop', 'electronic']"
                                     'discogstags'  "['electronic', 'experimental']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '4'
                                      'tracktotal'  '12'
                                            'date'  '1993'
                                        'comments'  ''
                                           'genre'  'electronic-experimental-early;mi-earlysynth-moog'
                                             'bpm'  '102.1'
                                             'key'  '6A'
                                        'acoustid'  'a5d1f645-31d8-407b-b365-c16ea9bb0539'
rest: ''

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

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'COMM:Media Jukebox: Date:\x00\x00\x00'             '25569'
'COMM:Media Jukebox: Tool Name:\x00\x00\x00'        'Media Center'
'COMM:Media Jukebox: Tool Version:\x00\x00\x00'     '12.0.404'
'PRIV:AverageLevel:{\x14\x00\x00'                   PRIV(owner='AverageLevel', data=b'{\x14\x00\x00')
'PRIV:PeakValue:!{\x00\x00'                         PRIV(owner='PeakValue', data=b'!{\x00\x00')
'TALB' (Album/Movie/Show title)                     'Moog Indigo'
'TBPM' (BPM (beats per minute))                     '102.1'
'TCON' (Content type, a.k.a. Genre)                 ['electronic-experimental-early', 'mi-earlysynth-moog']
'TDOR' (Original release time)                      '1970'
'TDRC' (Recording time)                             '1993-08-21'
'TIT2' (Title/songname/content description)         'Cat in the Night'
'TKEY' (Initial key)                                '6A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Jean-Jacques Perrey'
'TPE2' (Band/orchestra/accompaniment)               'Jean-Jacques Perrey'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '4/12'
'TSO2'                                              'Perrey, Jean-Jacques'
'TSOP' (Performer sort order)                       'Perrey, Jean-Jacques'
'TXXX:ASIN'                                         'B000064KBN'
'TXXX:Acoustid Id'                                  'a5d1f645-31d8-407b-b365-c16ea9bb0539'
'TXXX:BARCODE'                                      '4988003142476'
'TXXX:CATALOGNUMBER'                                'KICP-339'
'TXXX:MusicBrainz Album Artist Id'                  '49a5b367-9a25-43eb-a055-34803a5dce55'
'TXXX:MusicBrainz Album Id'                         'aa6db077-c1ef-4f48-af61-f47dd34e08bd'
'TXXX:MusicBrainz Album Release Country'            'JP'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '49a5b367-9a25-43eb-a055-34803a5dce55'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['electronic', 'experimental']
'TXXX:lastfmtags'                                   ['moog', 'somafm', 'french', 'illstreet', 'space age pop', 'electronic']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'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'                        '+0.12 dB'
'TXXX:replaygain_track_peak'                        '0.572396'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'3fb50a67-114b-43e0-b743-69d02b82f6fd')

========================== row from database ==========================
                                              'id'  1369117
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Jean-Jacques Perrey & Harry Breuer - Jean-Jacques Perrey/[1970] Moog Indigo/04. Cat In The Night.mp3
                                         'working'  None
                                         'bitrate'  276
                                    'duration_sec'  214
                                           'genre'  electronic-experimental-early;mi-earlysynth-moog
                                        'filesize'  7424854
                                           'mtime'  1621628662
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm & Harry Breuer [1970] 04. The electronic experimental early;mi earlysynth moog
                                      'tag_artist'  Jean-Jacques Perrey
                                     'tag_release'  Moog Indigo
                                       'tag_title'  Cat in the Night
                                             'bpm'  102.1
                                    'search_title'  'cat':1 'in':2 'night':4 'the':3
                                   'search_artist'  'jacques':2 'jean':1 'jeanjacques':3 'perrey':4
                                  'search_release'  'indigo':2 'moog':1
                                     'search_rest'  '04':5,6 '1970':3,4 'breuer':2 'early':10,12 'earlysynth':14 'electronic':8 'experimental':9 'harry':1 'mi':11,13 'moog':15 'the':7
                                    'search_combo'  '04':15,16 '1970':13,14 'breuer':12 'cat':1A 'early':20,22 'earlysynth':24 'electronic':18 'experimental':19 'harry':11 'in':2A 'indigo':10C 'jacques':6B 'jean':5B 'jeanjacques':7B 'mi':21,23 'moog':9C,25 'night':4A 'perrey':8B 'the':3A,17
                                    'tag_tracknum'  4
                                      'num_images'  1
                                             'key'  6A
                                           '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-3', 'q-syn-3', 'q-chart-2', 'q-other-4', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['moog', 'somafm', 'french', 'illstreet', 'space age pop', 'electronic']
                                        'tag_date'  1993
                                     'discogstags'  ['electronic', 'experimental']

============================== file details ==============================
                                           'mtime'  1621628661.7024722  (2021-05-21 22:24:21)
                             'size'  7424854