======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '243'
                                          'artist'  'Bruce Springsteen'
                                     'text_people'  ''
                                         'release'  '100 Oldies Deel 34'
                                           'title'  'Dancing In The Dark'
                                           'quals'  ("['Q-HAP-2', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-UNU-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-4', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['80s', 'classic rock', 'singer songwriter', 'folk', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '64'
                                      'tracktotal'  '100'
                                            'date'  '1985'
                                        'comments'  ''
                                           'genre'  ('electronic-generic or '
 'radio-unsorted;rock-cppex;ifs-songwriter-folk;ifs-songwriter-rock')
                                             'bpm'  '98.549'
                                             'key'  '1A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     '100 Oldies Deel 34'
'TBPM' (BPM (beats per minute))                     '98.549'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 ['electronic-generic or radio-unsorted',
 'rock-cppex',
 'ifs-songwriter-folk',
 'ifs-songwriter-rock']
'TDRC' (Recording time)                             '1985'
'TENC' (Encoded by)                                 'Mister X'
'TIT2' (Title/songname/content description)         'Dancing In The Dark'
'TKEY' (Initial key)                                '1A'
'TPE1' (Lead performer(s)/Soloist(s))               'Bruce Springsteen'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '64/100'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['80s', 'classic rock', 'singer songwriter', 'folk', 'rock']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '4'
'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'                        '-0.43 dB'
'TXXX:replaygain_track_peak'                        '0.532198'

========================== row from database ==========================
                                              'id'  1285283
                                            'path'  /data/Music/Bulk/00poprockelectronic/100 oldies deel 35/64 Bruce Springsteen - Dancing In The Dark.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  243
                                           'genre'  electronic-generic or radio-unsorted;rock-cppex;ifs-songwriter-folk;ifs-songwriter-rock
                                        'filesize'  10231677
                                           'mtime'  1642256328
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic oldies deel 35 64 electronic generic or radio unsorted;rock cppex;ifs songwriter folk;ifs songwriter rock
                                      'tag_artist'  Bruce Springsteen
                                     'tag_release'  100 Oldies Deel 34
                                       'tag_title'  Dancing In The Dark
                                             'bpm'  98.549
                                    'search_title'  'dancing':1 'dark':4 'in':2 'the':3
                                   'search_artist'  'bruce':1 'springsteen':2
                                  'search_release'  '100':1 '34':4 'deel':3 'oldies':2
                                     'search_rest'  '00poprockelectronic':1 '35':4 '64':5 'cppex':14,16 'deel':3 'electronic':6 'folk':19,21 'generic':7 'ifs':15,17,20,22 'oldies':2 'or':8 'radio':9 'rock':11,13,23 'songwriter':18 'unsorted':10,12
                                    'search_combo'  '00poprockelectronic':11 '100':7C '34':10C '35':14 '64':15 'bruce':5B 'cppex':24,26 'dancing':1A 'dark':4A 'deel':9C,13 'electronic':16 'folk':29,31 'generic':17 'ifs':25,27,30,32 'in':2A 'oldies':8C,12 'or':18 'radio':19 'rock':21,23,33 'songwriter':28 'springsteen':6B 'the':3A 'unsorted':20,22
                                    'tag_tracknum'  64
                                      'num_images'  1
                                             'key'  1A
                                           'quals'  ['Q-HAP-2', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-UNU-1', 'Q-OLDST-3', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-4', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-3', 'q-mixbeat-2']
                                      'lastfmtags'  ['80s', 'classic rock', 'singer songwriter', 'folk', 'rock']
                                        'tag_date'  1985
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1642256327.8102336  (2022-01-15 15:18:47)
                             'size'  10231677