======================== unified (from filesystem) ========================
                                         'bitrate'  '171.124'
                                        'duration'  '75'
                                          'artist'  'Del Close & John Brent'
                                     'text_people'  ''
                                         'release'  'RE/Search: Incredibly Strange Music, Volume 2'
                                           'title'  'Introduction'
                                           'quals'  ("['Q-HAP-3', '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-2', "
 "'q-chart-1', 'q-drums-1', 'q-other-1', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['humorous', 'a case of the crazies', 'comedy', 'spoken word']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '9'
                                      'tracktotal'  '17'
                                            'date'  '1995'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted'
                                             'bpm'  '143.9'
                                             'key'  '1A'
                                        'acoustid'  '8eb35e83-4f28-47db-82aa-8f5011db5aa5'
rest: ''

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

'TALB' (Album/Movie/Show title)                     'RE/Search: Incredibly Strange Music, Volume 2'
'TBPM' (BPM (beats per minute))                     '143.9'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'electronic-unsorted'
'TDOR' (Original release time)                      '1995'
'TDRC' (Recording time)                             '1995'
'TIT2' (Title/songname/content description)         'Introduction'
'TKEY' (Initial key)                                '1A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Del Close & John Brent'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Asphodel'
'TRCK' (Track number/Position in set)               '9/17'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'Close, Del & Brent, John'
'TXXX:ASIN'                                         'B000001PAF'
'TXXX:Acoustid Id'                                  '8eb35e83-4f28-47db-82aa-8f5011db5aa5'
'TXXX:BARCODE'                                      '753027095121'
'TXXX:CATALOGNUMBER'                                '0951'
'TXXX:MusicBrainz Album Artist Id'                  '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:MusicBrainz Album Id'                         '1aa768d4-96c9-49ae-a1fe-057dd848f279'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'compilation'
'TXXX:MusicBrainz Artist Id'                        '7f618dc4-d5ee-470d-a571-e536b7d69c5e/b9840b89-f40c-4b71-af8c-ba281e58500f'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['humorous', 'a case of the crazies', 'comedy', 'spoken word']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+1.56 dB'
'TXXX:replaygain_track_peak'                        '0.831917'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'5589c139-4317-492d-bf15-36d3f24133ac')

========================== row from database ==========================
                                              'id'  359285
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/VA - Incredibly Strange Music Vol. 2 (Asphodel, 1995) [199kvbr]/09_-_del_close_&_john_brent_-_introduction.mp3
                                         'working'  None
                                         'bitrate'  171
                                    'duration_sec'  75
                                           'genre'  electronic-unsorted
                                        'filesize'  1610099
                                           'mtime'  1622658981
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm VA Vol. (Asphodel, 1995) [199kvbr] 09_ _del_close_&_john_brent_ _introduction electronic unsorted
                                      'tag_artist'  Del Close & John Brent
                                     'tag_release'  RE/Search: Incredibly Strange Music, Volume 2
                                       'tag_title'  Introduction
                                             'bpm'  143.9
                                    'search_title'  'introduction':1
                                   'search_artist'  'brent':4 'close':2 'del':1 'john':3
                                  'search_release'  '2':9 'incredibly':4 'music':6,7 're':1 'research':3 'search':2 'strange':5 'volume':8
                                     'search_rest'  '09':10 '1995':6,7 '199kvbr':8,9 'asphodel':4,5 'brent':14,18 'close':12,16 'del':11,15 'electronic':20 'introduction':19 'john':13,17 'unsorted':21 'va':1 'vol':2,3
                                    'search_combo'  '09':24 '1995':20,21 '199kvbr':22,23 '2':14C 'asphodel':18,19 'brent':5B,28,32 'close':3B,26,30 'del':2B,25,29 'electronic':34 'incredibly':9C 'introduction':1A,33 'john':4B,27,31 'music':11C,12C 're':6C 'research':8C 'search':7C 'strange':10C 'unsorted':35 'va':15 'vol':16,17 'volume':13C
                                    'tag_tracknum'  9
                                      'num_images'  0
                                             'key'  1A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-2', 'q-chart-1', 'q-other-1', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['humorous', 'a case of the crazies', 'comedy', 'spoken word']
                                        'tag_date'  1995
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1622658980.8619704  (2021-06-02 20:36:20)
                             'size'  1610099