======================== unified (from filesystem) ========================
                                         'bitrate'  '160.0'
                                        'duration'  '260'
                                          'artist'  'DAAU'
                                     'text_people'  ''
                                         'release'  'Life Transmission'
                                           'title'  'Mary Go Round (feat. Ya Kid K)'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-OLDST-3', 'Q-LOCALNESS-1', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['belgium', 'alternative', 'jazz', 'experimental', 'belgian']"
                                     'discogstags'  "['electronic', 'rock', 'folk rock', 'modern classical']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '3'
                                      'tracktotal'  '13'
                                            'date'  '2001'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted'
                                             'bpm'  '120.2'
                                             'key'  '1A'
                                        'acoustid'  'e143bd3f-362e-4f7a-8524-a92d408155bf'
rest: ''

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

'COMM:iTunes_CDDB_IDs:eng'                          '13+DB7E512ACA841C5763E698158DA16B3B+1236410'
'TALB' (Album/Movie/Show title)                     'Life Transmission'
'TBPM' (BPM (beats per minute))                     '120.2'
'TCON' (Content type, a.k.a. Genre)                 'electronic-unsorted'
'TDOR' (Original release time)                      '2001'
'TDRC' (Recording time)                             '2001-03-30'
'TENC' (Encoded by)                                 'iTunes v2.0'
'TIT2' (Title/songname/content description)         'Mary Go Round (feat. Ya Kid K)'
'TKEY' (Initial key)                                '1A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'DAAU'
'TPE2' (Band/orchestra/accompaniment)               'DAAU'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '3/13'
'TSO2'                                              'DAAU'
'TSOP' (Performer sort order)                       'DAAU'
'TXXX:Acoustid Id'                                  'e143bd3f-362e-4f7a-8524-a92d408155bf'
'TXXX:MusicBrainz Album Artist Id'                  '6cb45b22-475e-440b-9231-8ba95d869f36'
'TXXX:MusicBrainz Album Id'                         '5d906a59-c4b5-4d7c-9fa8-fb610ac67e6a'
'TXXX:MusicBrainz Album Release Country'            'BE'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '6cb45b22-475e-440b-9231-8ba95d869f36'
'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'                                  ['electronic', 'rock', 'folk rock', 'modern classical']
'TXXX:lastfmtags'                                   ['belgium', 'alternative', 'jazz', 'experimental', 'belgian']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '-0.38 dB'
'TXXX:replaygain_track_peak'                        '0.366180'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'e35579cd-6b78-428e-bd0f-13d547ca82ec')

========================== row from database ==========================
                                              'id'  1287734
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/DAAU/Life Transmission/Daau - Mary Go Round feat. Ya Kid K.mp3
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  260
                                           'genre'  electronic-unsorted
                                        'filesize'  5216225
                                           'mtime'  1637438927
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm Daau electronic unsorted
                                      'tag_artist'  DAAU
                                     'tag_release'  Life Transmission
                                       'tag_title'  Mary Go Round (feat. Ya Kid K)
                                             'bpm'  120.2
                                    'search_title'  'feat':4,5 'go':2 'k':8,9 'kid':7 'mary':1 'round':3 'ya':6
                                   'search_artist'  'daau':1
                                  'search_release'  'life':1 'transmission':2
                                     'search_rest'  'daau':1 'electronic':2 'unsorted':3
                                    'search_combo'  'daau':10B,13 'electronic':14 'feat':4A,5A 'go':2A 'k':8A,9A 'kid':7A 'life':11C 'mary':1A 'round':3A 'transmission':12C 'unsorted':15 'ya':6A
                                    'tag_tracknum'  3
                                      'num_images'  0
                                             'key'  1A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', '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-3', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['belgium', 'alternative', 'jazz', 'experimental', 'belgian']
                                        'tag_date'  2001
                                     'discogstags'  ['electronic', 'rock', 'folk rock', 'modern classical']

============================== file details ==============================
                                           'mtime'  1637438926.7632961  (2021-11-20 21:08:46)
                             'size'  5216225