======================== unified (from filesystem) ========================
                                         'bitrate'  '181.538'
                                        'duration'  '468'
                                          'artist'  'Michel Legrand'
                                     'text_people'  'Bergman, Bergman, Legrand'
                                         'release'  'Musical Selections'
                                           'title'  'Pieces Of Dreams'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-JZFKS-2', 'Q-LOCALNESS-3', "
 "'Q-OLDST-2', 'Q-PLAY-2', 'q-syn-1', 'q-bass-4', 'q-busy-2', 'q-grit-1', "
 "'Q-PIANO-2', 'q-chart-2', 'q-drums-1', 'q-other-4', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['instrumental', 'fip', 'jazz', 'french', 'soundtrack', 'composer']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '5'
                                      'tracktotal'  ''
                                            'date'  '1982'
                                        'comments'  ''
                                           'genre'  'prerock-jb-jazz-unsorted'
                                             'bpm'  '142.7'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Musical Selections'
'TBPM' (BPM (beats per minute))                     '142.7'
'TCOM' (Composer)                                   'Bergman, Bergman, Legrand'
'TCON' (Content type, a.k.a. Genre)                 'prerock-jb-jazz-unsorted'
'TFLT' (File type)                                  'MPG/3'
'TIT2' (Title/songname/content description)         'Pieces Of Dreams'
'TKEY' (Initial key)                                '6A'
'TPE1' (Lead performer(s)/Soloist(s))               'Michel Legrand'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '5'
'TXXX:DATE'                                         '1982'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-PIANO'                                      '2'
'TXXX:Q-PLAY'                                       '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['instrumental', 'fip', 'jazz', 'french', 'soundtrack', 'composer']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '1'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+6.55 dB'
'TXXX:replaygain_track_peak'                        '0.374050'
'USER:Cop'                                          ('yright notice. These materials are protected by United States copyright law '
 'and by international treaties. You may use these materials for your '
 'personal, non-commercial use only. You may not otherwise reproduce, '
 'distribute, publicly perform, publicly display, or create derivative works '
 'of these materials, unless authorized by the appropriate copyright owner(s).')
'WOAF' (Official audio file webpage)                WOAF(url='http://www.amazon.com/gp/redirect.html%3FASIN=B000000YZW%26tag=ws%26lcode=xm2%26cID=2025%26ccmID=165953%26location=/o/ASIN/B000000YZW%253FSubscriptionId=1A60A4DV8RVPJH7HH6R2')

========================== row from database ==========================
                                              'id'  726544
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Musical Selections/2.11.26. Michel Legrand Pieces of Dreams.mp3
                                         'working'  None
                                         'bitrate'  181
                                    'duration_sec'  468
                                           'genre'  prerock-jb-jazz-unsorted
                                        'filesize'  10672493
                                           'mtime'  1620538786
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm 2.11.26. of prerock jb jazz unsorted
                                      'tag_artist'  Michel Legrand
                                     'tag_release'  Musical Selections
                                       'tag_title'  Pieces Of Dreams
                                             'bpm'  142.7
                                    'search_title'  'dreams':3 'of':2 'pieces':1
                                   'search_artist'  'legrand':2 'michel':1
                                  'search_release'  'musical':1 'selections':2
                                     'search_rest'  '11':2 '2':1 '21126':4 '26':3 'jazz':8 'jb':7 'of':5 'prerock':6 'unsorted':9
                                    'search_combo'  '11':9 '2':8 '21126':11 '26':10 'dreams':3A 'jazz':15 'jb':14 'legrand':5B 'michel':4B 'musical':6C 'of':2A,12 'pieces':1A 'prerock':13 'selections':7C 'unsorted':16
                                    'tag_tracknum'  5
                                      'num_images'  1
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-3', 'q-mixbeat-1', 'Q-PIANO-2', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-2', 'q-busy-2', 'q-drums-1', 'q-syn-1', 'q-chart-2', 'q-other-4', 'Q-HAP-3', 'Q-PLAY-2', 'q-bass-4', 'q-grit-1']
                                      'lastfmtags'  ['instrumental', 'fip', 'jazz', 'french', 'soundtrack', 'composer']
                                        'tag_date'  1982
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620538786.2551627  (2021-05-09 07:39:46)
                             'size'  10672493