======================== unified (from filesystem) ========================
                                         'bitrate'  '160.0'
                                        'duration'  '60'
                                          'artist'  'Ennio Morricone'
                                     'text_people'  ''
                                         'release'  'Shirley & Spinoza'
                                           'title'  'Charading Chauffeurs in Wait'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-2', 'q-syn-1', 'q-bass-1', 'q-busy-2', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-1', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['soundtrack', 'instrumental', 'composer', 'classical', 'italian']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '03'
                                      'tracktotal'  '34'
                                            'date'  '1968'
                                        'comments'  ''
                                           'genre'  'soundtrack-video-movies;set-pl-shirleyspinoza;set-pl-mor'
                                             'bpm'  '104.877'
                                             'key'  '8B'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Shirley & Spinoza'
'TBPM' (BPM (beats per minute))                     '104.877'
'TCON' (Content type, a.k.a. Genre)                 ['soundtrack-video-movies', 'set-pl-shirleyspinoza', 'set-pl-mor']
'TDRC' (Recording time)                             '1968'
'TIT2' (Title/songname/content description)         'Charading Chauffeurs in Wait'
'TKEY' (Initial key)                                '8B'
'TLEN' (Length)                                     '60029'
'TPE1' (Lead performer(s)/Soloist(s))               'Ennio Morricone'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '03/34'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['soundtrack', 'instrumental', 'composer', 'classical', 'italian']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+0.18 dB'
'TXXX:replaygain_track_peak'                        '0.576910'

========================== row from database ==========================
                                              'id'  948969
                                            'path'  /data/Music/Bulk/sns/Ennio Morricone - Danger Diabolik - Charading Chauffeurs in Wait.mp3
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  60
                                           'genre'  soundtrack-video-movies;set-pl-shirleyspinoza;set-pl-mor
                                        'filesize'  1202636
                                           'mtime'  1642097479
                                   'redo_metaread'  0
                                        'rest_str'   sns Danger Diabolik soundtrack video movies;set pl shirleyspinoza;set pl mor
                                      'tag_artist'  Ennio Morricone
                                     'tag_release'  Shirley & Spinoza
                                       'tag_title'  Charading Chauffeurs in Wait
                                             'bpm'  104.877
                                    'search_title'  'charading':1 'chauffeurs':2 'in':3 'wait':4
                                   'search_artist'  'ennio':1 'morricone':2
                                  'search_release'  'shirley':1 'spinoza':2
                                     'search_rest'  'danger':2 'diabolik':3 'mor':15 'movies':6,8 'pl':10 'set':7,9,12,14 'shirleyspinoza':11,13 'sns':1 'soundtrack':4 'video':5
                                    'search_combo'  'charading':1A 'chauffeurs':2A 'danger':10 'diabolik':11 'ennio':5B 'in':3A 'mor':23 'morricone':6B 'movies':14,16 'pl':18 'set':15,17,20,22 'shirley':7C 'shirleyspinoza':19,21 'sns':9 'soundtrack':12 'spinoza':8C 'video':13 'wait':4A
                                    'tag_tracknum'  3
                                      'num_images'  0
                                             'key'  8B
                                           'quals'  ['Q-HAP-2', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-OLDST-2', 'q-syn-1', 'q-bass-1', 'q-busy-2', 'q-grit-2', 'q-play-3', 'q-chart-1', 'q-drums-1', 'q-other-4', 'q-piano-1', 'q-vocals-1', 'q-mixbeat-1']
                                      'lastfmtags'  ['soundtrack', 'instrumental', 'composer', 'classical', 'italian']
                                        'tag_date'  1968
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1642097478.6523385  (2022-01-13 19:11:18)
                             'size'  1202636