======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '300'
                                          'artist'  'The Fishhospital'
                                     'text_people'  ''
                                         'release'  'The Fishhospital'
                                           'title'  'Matter of Time'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-OLDST-3', 'Q-HHRNBTT-1', "
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 "'q-chart-1', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['swapmaterial', 'alternative', 'female vocalists', 'the netherlands', 'rock']"
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '5'
                                      'tracktotal'  '14'
                                            'date'  '1991'
                                        'comments'  ''
                                           'genre'  'rock-pop'
                                             'bpm'  '124.0'
                                             'key'  '6A'
                                        'acoustid'  '90617f59-632c-41c7-a9d4-d8f6d63c5d2b'
rest: ''

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

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'TALB' (Album/Movie/Show title)                     'The Fishhospital'
'TBPM' (BPM (beats per minute))                     '124.0'
'TCON' (Content type, a.k.a. Genre)                 'rock-pop'
'TDOR' (Original release time)                      '1991'
'TDRC' (Recording time)                             '1991'
'TIT2' (Title/songname/content description)         'Matter of Time'
'TKEY' (Initial key)                                '6A'
'TLEN' (Length)                                     '300480'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'The Fishhospital'
'TPE2' (Band/orchestra/accompaniment)               'The Fishhospital'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'SilenZ Records'
'TRCK' (Track number/Position in set)               '5/14'
'TSO2'                                              'Fishhospital, The'
'TSOP' (Performer sort order)                       'Fishhospital, The'
'TXXX:Acoustid Id'                                  '90617f59-632c-41c7-a9d4-d8f6d63c5d2b'
'TXXX:Artists'                                      'The Fishhospital'
'TXXX:CATALOGNUMBER'                                '269571-2'
'TXXX:MusicBrainz Album Artist Id'                  '482b0c90-5c0b-486c-81ba-6b9f1b3accf5'
'TXXX:MusicBrainz Album Id'                         '4edb6d02-6c85-4237-948e-23e5018ca5d8'
'TXXX:MusicBrainz Album Release Country'            'NL'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '482b0c90-5c0b-486c-81ba-6b9f1b3accf5'
'TXXX:MusicBrainz Release Group Id'                 '3ea69f42-7849-46c9-925c-be093d0e6b75'
'TXXX:MusicBrainz Release Track Id'                 '27d9c337-319b-3b6f-b593-63940b56c135'
'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:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  'rock'
'TXXX:lastfmtags'                                   ['swapmaterial', 'alternative', 'female vocalists', 'the netherlands', 'rock']
'TXXX:originalyear'                                 '1991'
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'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'                        '+0.92 dB'
'TXXX:replaygain_track_peak'                        '0.706667'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'6fb25ad9-c2da-445d-be01-989b3af59841')

========================== row from database ==========================
                                              'id'  1303170
                                            'path'  /data/Music/Bulk/00poprockelectronic/Fish hospital/Fish hospital (1991)/05 Matter of time.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  300
                                           'genre'  rock-pop
                                        'filesize'  12012440
                                           'mtime'  1636917876
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic (1991) 05 time rock pop
                                      'tag_artist'  The Fishhospital
                                     'tag_release'  The Fishhospital
                                       'tag_title'  Matter of Time
                                             'bpm'  124.0
                                    'search_title'  'matter':1 'of':2 'time':3
                                   'search_artist'  'fishhospital':2 'the':1
                                  'search_release'  'fishhospital':2 'the':1
                                     'search_rest'  '00poprockelectronic':1 '1991':2,3 'pop':6 'rock':5 'time':4
                                    'search_combo'  '00poprockelectronic':8 '1991':9,10 'fishhospital':5B,7C 'matter':1A 'of':2A 'pop':13 'rock':12 'the':4B,6C 'time':3A,11
                                    'tag_tracknum'  5
                                      'num_images'  0
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', '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-1', 'q-other-3', 'Q-HAP-2', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  ['swapmaterial', 'alternative', 'female vocalists', 'the netherlands', 'rock']
                                        'tag_date'  1991
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1636917875.77636  (2021-11-14 20:24:35)
                             'size'  12012440