======================== unified (from filesystem) ========================
                                         'bitrate'  '184.719'
                                        'duration'  '208'
                                          'artist'  'Daau'
                                     'text_people'  'David Bovée'
                                         'release'  'We Need New Animals'
                                           'title'  'Waltz Delire'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-OLDST-3', 'Q-LOCALNESS-1', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-1', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['klezmer', 'alternative', 'jazz', 'experimental', 'belgian']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '7'
                                      'tracktotal'  ''
                                            'date'  '1998'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted'
                                             'bpm'  '145.5'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'COMM:iTunes_CDDB_IDs:eng'                          '11+565BAE133526688786373D6EC5663C4D+236922'
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'TALB' (Album/Movie/Show title)                     'We Need New Animals'
'TBPM' (BPM (beats per minute))                     '145.5'
'TCOM' (Composer)                                   'David Bovée'
'TCON' (Content type, a.k.a. Genre)                 'electronic-unsorted'
'TDRC' (Recording time)                             '1998'
'TENC' (Encoded by)                                 'iTunes v3.0.1'
'TIT2' (Title/songname/content description)         'Waltz Delire'
'TKEY' (Initial key)                                '8A'
'TPE1' (Lead performer(s)/Soloist(s))               'DAAU'
'TPE2' (Band/orchestra/accompaniment)               'Daau'
'TPUB' (Publisher)                                  'COLUMBIA'
'TRCK' (Track number/Position in set)               '7'
'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'                                   ['klezmer', 'alternative', 'jazz', 'experimental', 'belgian']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'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'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.35 dB'
'TXXX:replaygain_track_peak'                        '0.380942'

========================== row from database ==========================
                                              'id'  1359978
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/DAAU/We Need New Animals/07 Waltz Delire.mp3
                                         'working'  None
                                         'bitrate'  184
                                    'duration_sec'  208
                                           'genre'  electronic-unsorted
                                        'filesize'  4816466
                                           'mtime'  1637438930
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm DAAU 07 electronic unsorted
                                      'tag_artist'  Daau
                                     'tag_release'  We Need New Animals
                                       'tag_title'  Waltz Delire
                                             'bpm'  145.5
                                    'search_title'  'delire':2 'waltz':1
                                   'search_artist'  'daau':1
                                  'search_release'  'animals':4 'need':2 'new':3 'we':1
                                     'search_rest'  'daau':1 'electronic':2 'unsorted':3
                                    'search_combo'  'animals':7C 'daau':3B,8 'delire':2A 'electronic':9 'need':5C 'new':6C 'unsorted':10 'waltz':1A 'we':4C
                                    'tag_tracknum'  7
                                      'num_images'  0
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-2', 'q-chart-2', 'q-other-4', 'Q-HAP-2', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['klezmer', 'alternative', 'jazz', 'experimental', 'belgian']
                                        'tag_date'  1998
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1637438930.1303349  (2021-11-20 21:08:50)
                             'size'  4816466