======================== unified (from filesystem) ========================
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                                          'artist'  ('Magdalena Hajossyova, Etc., Zdenek Kosler; Slovak Philharmonic Orchestra, '
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                                           'title'  'Mozart: Requiem In D Minor, K 626 - 6. Benedictus'
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                                      'tracktotal'  '14'
                                            'date'  '1989'
                                        'comments'  ''
                                           'genre'  'prerock-classical or classical instruments;set-pl-sced'
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======================== rawer (from filesystem) ========================

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'TCOM' (Composer)                                   'Mozart'
'TCON' (Content type, a.k.a. Genre)                 ['prerock-classical or classical instruments', 'set-pl-sced']
'TDRC' (Recording time)                             '1989'
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'TIT2' (Title/songname/content description)         'Mozart: Requiem In D Minor, K 626 - 6. Benedictus'
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'TPE1' (Lead performer(s)/Soloist(s))               ('Magdalena Hajossyova, Etc., Zdenek Kosler; Slovak Philharmonic Orchestra, '
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'TPE2' (Band/orchestra/accompaniment)               ('Magdalena Hajossyova, Etc., Zdenek Kosler; Slovak Philharmonic Orchestra, '
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'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '12/14'
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========================== row from database ==========================
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                                            'path'  /data/Music/Bulk/00instruments-classical/Hajossyova, Kosler; Slovak Philharmonic Orchestra, Slovak Philharmonic Chorus/12 Mozart_ Requiem In D Minor, K 626 - 6. Benedictus.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  336
                                           'genre'  prerock-classical or classical instruments;set-pl-sced
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                                        'rest_str'   00instruments classical 12 Mozart_ prerock classical classical instruments;set pl sced
                                      'tag_artist'  Magdalena Hajossyova, Etc., Zdenek Kosler; Slovak Philharmonic Orchestra, Slovak Philharmonic Chorus
                                     'tag_release'  Mozart: Requiem
                                       'tag_title'  Mozart: Requiem In D Minor, K 626 - 6. Benedictus
                                             'bpm'  89.0
                                    'search_title'  '6':10,11 '626':9 'benedictus':12 'd':5 'in':4 'k':8 'minor':6,7 'mozart':1,2 'requiem':3
                                   'search_artist'  'chorus':13 'etc':4,5 'hajossyova':2,3 'kosler':7,8 'magdalena':1 'orchestra':11,12 'philharmonic':10 'slovak':9 'zdenek':6
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                                     'search_rest'  '00instruments':1 'classical':2 'instruments':5,7 'mozart':3 'pl':9 'prerock':4 'sced':10 'set':6,8
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                                    'tag_tracknum'  12
                                      'num_images'  1
                                             'key'  6B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-1', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-1', 'q-syn-1', 'q-chart-3', 'q-other-3', 'Q-HAP-2', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  1989
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636913621.5442479  (2021-11-14 19:13:41)
                             'size'  8111953