======================== unified (from filesystem) ========================
                                         'bitrate'  '160.0'
                                        'duration'  '196'
                                          'artist'  'Human Dance'
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                                         'release'  'Insane Music For Insane People Vol. 13'
                                           'title'  'Magikal Hystery Sour (The Beatles Were Not So Bad, After All)'
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 "'q-piano-1', 'q-vocals-1', 'Q-HHRNBTT-1', 'q-mixbeat-1', 'Q-LOCALNESS-1']")
                                      'lastfmtags'  "['minimal synth', '80s', 'experimental', 'synthwave', 'minimal elektronik']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '6'
                                      'tracktotal'  '14'
                                            'date'  '1987'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted;set-pl-mor'
                                             'bpm'  '125.2'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Insane Music For Insane People Vol. 13'
'TBPM' (BPM (beats per minute))                     '125.2'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 ['electronic-unsorted', 'set-pl-mor']
'TDOR' (Original release time)                      '1987'
'TDRC' (Recording time)                             '1987'
'TIT2' (Title/songname/content description)         'Magikal Hystery Sour (The Beatles Were Not So Bad, After All)'
'TKEY' (Initial key)                                '10A'
'TMED' (Media type)                                 'Cassette'
'TPE1' (Lead performer(s)/Soloist(s))               'Human Dance'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Insane Music'
'TRCK' (Track number/Position in set)               '6/14'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'Human Dance'
'TXXX:CATALOGNUMBER'                                'INS 37'
'TXXX:MusicBrainz Album Artist Id'                  '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:MusicBrainz Album Id'                         'b238dc65-ab8d-4543-8053-b397382eed15'
'TXXX:MusicBrainz Album Release Country'            'BE'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'compilation'
'TXXX:MusicBrainz Artist Id'                        '7fe5eac4-2795-47a3-b6c4-90982bed72fb'
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'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['minimal synth', '80s', 'experimental', 'synthwave', 'minimal elektronik']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.89 dB'
'TXXX:replaygain_track_peak'                        '0.700367'
'TXXX:tracknum'                                     '06'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'6d5db94e-6725-44ab-a285-1e599bdd7565')

========================== row from database ==========================
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                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Human Flesh - Insane Music For Insane People Vol. 13 (Insane Music, 1987) [177kvbr]/06 Human dance - Magikal Hystery Sour.mp3
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  196
                                           'genre'  electronic-unsorted;set-pl-mor
                                        'filesize'  3933612
                                           'mtime'  1636758236
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm Flesh (Insane Music, 1987) [177kvbr] 06 dance electronic unsorted;set mor
                                      'tag_artist'  Human Dance
                                     'tag_release'  Insane Music For Insane People Vol. 13
                                       'tag_title'  Magikal Hystery Sour (The Beatles Were Not So Bad, After All)
                                             'bpm'  125.2
                                    'search_title'  'after':12 'all':13,14 'bad':10,11 'beatles':6 'hystery':2 'magikal':1 'not':8 'so':9 'sour':3 'the':4,5 'were':7
                                   'search_artist'  'dance':2 'human':1
                                  'search_release'  'for':3 'insane':1 'music':2 'people':4 'vol':5,6
                                     'search_rest'  '177kvbr':8,9 '1987':6,7 'dance':10 'electronic':11 'flesh':1 'insane':2,3 'mor':16 'music':4,5 'set':13,15 'unsorted':12,14
                                    'search_combo'  '177kvbr':30,31 '1987':28,29 'after':12A 'all':13A,14A 'bad':10A,11A 'beatles':6A 'dance':16B,32 'electronic':33 'flesh':23 'for':19C 'human':15B 'hystery':2A 'insane':17C,24,25 'magikal':1A 'mor':38 'music':18C,26,27 'not':8A 'people':20C 'set':35,37 'so':9A 'sour':3A 'the':4A,5A 'unsorted':34,36 'vol':21C,22C 'were':7A
                                    'tag_tracknum'  6
                                      'num_images'  0
                                             'key'  10A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-1', 'q-other-3', 'Q-HAP-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['minimal synth', '80s', 'experimental', 'synthwave', 'minimal elektronik']
                                        'tag_date'  1987
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636758236.2736619  (2021-11-13 00:03:56)
                             'size'  3933612