======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '154'
                                          'artist'  'Solex'
                                     'text_people'  'Elisabeth Esselink'
                                         'release'  'Low Kick And Hard Bop'
                                           'title'  'Ease Up You Fundamentalist!'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-2', 'Q-OLDST-3', 'Q-LOCALNESS-1', 'Q-JZFKS-1', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['indie', 'female vocalists', 'electronica', 'electronic', 'experimental']"
                                     'discogstags'  "['electronic', 'abstract', 'trip hop', 'experimental']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '9'
                                      'tracktotal'  ''
                                            'date'  '2001'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter-indie-unsorted;set-pl-shirleyspinoza;set-pl-mor'
                                             'bpm'  '111.1'
                                             'key'  '11A'
                                        'acoustid'  ''
rest: ''

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

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'TALB' (Album/Movie/Show title)                     'Low Kick And Hard Bop'
'TBPM' (BPM (beats per minute))                     '111.1'
'TCOM' (Composer)                                   'Elisabeth Esselink'
'TCON' (Content type, a.k.a. Genre)                 ['ifs-songwriter-indie-unsorted', 'set-pl-shirleyspinoza', 'set-pl-mor']
'TDRC' (Recording time)                             '2001'
'TIT2' (Title/songname/content description)         'Ease Up You Fundamentalist!'
'TKEY' (Initial key)                                '11A'
'TLEN' (Length)                                     '154240'
'TPE1' (Lead performer(s)/Soloist(s))               'Solex'
'TPE2' (Band/orchestra/accompaniment)               'Solex'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '9'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:discogstags'                                  ['electronic', 'abstract', 'trip hop', 'experimental']
'TXXX:lastfmtags'                                   ['indie', 'female vocalists', 'electronica', 'electronic', 'experimental']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '+0.06 dB'
'TXXX:replaygain_track_peak'                        '0.373294'

========================== row from database ==========================
                                              'id'  311820
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Low Kick And Hard Bop/09 - Ease Up You Fundamentalist!.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  154
                                           'genre'  ifs-songwriter-indie-unsorted;set-pl-shirleyspinoza;set-pl-mor
                                        'filesize'  3704832
                                           'mtime'  1642256295
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm 09 ifs songwriter indie unsorted;set pl shirleyspinoza;set pl mor
                                      'tag_artist'  Solex
                                     'tag_release'  Low Kick And Hard Bop
                                       'tag_title'  Ease Up You Fundamentalist!
                                             'bpm'  111.1
                                    'search_title'  'ease':1 'fundamentalist':4 'up':2 'you':3
                                   'search_artist'  'solex':1
                                  'search_release'  'and':3 'bop':5 'hard':4 'kick':2 'low':1
                                     'search_rest'  'ifs':1 'indie':3 'mor':13 'pl':8 'set':5,7,10,12 'shirleyspinoza':9,11 'songwriter':2 'unsorted':4,6
                                    'search_combo'  'and':8C 'bop':10C 'ease':1A 'fundamentalist':4A 'hard':9C 'ifs':11 'indie':13 'kick':7C 'low':6C 'mor':23 'pl':18 'set':15,17,20,22 'shirleyspinoza':19,21 'solex':5B 'songwriter':12 'unsorted':14,16 'up':2A 'you':3A
                                    'tag_tracknum'  9
                                      'num_images'  0
                                             'key'  11A
                                           'quals'  ['Q-HAP-2', 'Q-UNU-2', 'Q-OLDST-3', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', 'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-2', 'q-mixbeat-1']
                                      'lastfmtags'  ['indie', 'female vocalists', 'electronica', 'electronic', 'experimental']
                                        'tag_date'  2001
                                     'discogstags'  ['electronic', 'abstract', 'trip hop', 'experimental']

============================== file details ==============================
                                           'mtime'  1642256295.1744223  (2022-01-15 15:18:15)
                             'size'  3704832