======================== unified (from filesystem) ========================
                                         'bitrate'  '127.691'
                                        'duration'  '224'
                                          'artist'  'Indochine'
                                     'text_people'  ''
                                         'release'  'Les Rythmes de la fête'
                                           'title'  "L'Aventurier"
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-JZFKS-1', 'Q-LOCALNESS-3', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-2', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['80s', 'new wave', 'alternative', 'french', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '10'
                                      'tracktotal'  ''
                                            'date'  '1985'
                                        'comments'  ''
                                           'genre'  'electronic-we-new wave or post punk'
                                             'bpm'  '115.195'
                                             'key'  '9A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Les Rythmes de la fête'
'TBPM' (BPM (beats per minute))                     '115.195'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-new wave or post punk'
'TDRC' (Recording time)                             '1985'
'TIT2' (Title/songname/content description)         "L'Aventurier"
'TKEY' (Initial key)                                '9A'
'TPE1' (Lead performer(s)/Soloist(s))               'Indochine'
'TRCK' (Track number/Position in set)               '10'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['80s', 'new wave', 'alternative', 'french', 'rock']
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+4.61 dB'
'TXXX:replaygain_track_peak'                        '0.340139'

========================== row from database ==========================
                                              'id'  1496131
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unsorted/[loose files]/Indochine-Le Birthday Album-01-L_aventurier.mp3
                                         'working'  None
                                         'bitrate'  127
                                    'duration_sec'  224
                                           'genre'  electronic-we-new wave or post punk
                                        'filesize'  3585212
                                           'mtime'  1620572838
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Unsorted [loose files] Birthday Album 01 L_aventurier electronic we new wave or post punk
                                      'tag_artist'  Indochine
                                     'tag_release'  Les Rythmes de la fête
                                       'tag_title'  L'Aventurier
                                             'bpm'  115.195
                                    'search_title'  'aventurier':2 'l':1 'laventurier':3
                                   'search_artist'  'indochine':1
                                  'search_release'  'de':3 'fete':5,6 'la':4 'les':1 'rythmes':2
                                     'search_rest'  '00poprockelectronic':1 'album':8 'aventurier':10 'birthday':7 'electronic':11 'files':5,6 'l':9 'loose':3,4 'new':13 'or':15 'post':16 'punk':17 'unsorted':2 'wave':14 'we':12
                                    'search_combo'  '00poprockelectronic':11 'album':18 'aventurier':2A,20 'birthday':17 'de':7C 'electronic':21 'fete':9C,10C 'files':15,16 'indochine':4B 'l':1A,19 'la':8C 'laventurier':3A 'les':5C 'loose':13,14 'new':23 'or':25 'post':26 'punk':27 'rythmes':6C 'unsorted':12 'wave':24 'we':22
                                    'tag_tracknum'  10
                                      'num_images'  0
                                             'key'  9A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-2', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  ['80s', 'new wave', 'alternative', 'french', 'rock']
                                        'tag_date'  1985
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620572838.0325663  (2021-05-09 17:07:18)
                             'size'  3585212