======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '56'
                                          'artist'  'Goblin'
                                     'text_people'  ''
                                         'release'  'The Goblin Collection 1975-1989'
                                           'title'  'Patrick - M1'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-UNU-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-3', 'q-drums-3', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['soundtrack', 'electronic', 'progressive rock', 'experimental', 'italian']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '9'
                                      'tracktotal'  '27'
                                            'date'  '1995'
                                        'comments'  ''
                                           'genre'  'rock-cppex-progressive'
                                             'bpm'  '145.476'
                                             'key'  '1A'
                                        'acoustid'  '77cf7af1-ce51-47ae-bba2-d37973e4710d'
rest: ''

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

'LINK:WCOh:ttp://www.emusic.com/albums/3266/:LINK'  LINK(frameid='WCOh', url='ttp://www.emusic.com/albums/3266/', data=b'LINK')
'TALB' (Album/Movie/Show title)                     'The Goblin Collection 1975-1989'
'TBPM' (BPM (beats per minute))                     '145.476'
'TCON' (Content type, a.k.a. Genre)                 'rock-cppex-progressive'
'TDOR' (Original release time)                      '1995'
'TDRC' (Recording time)                             '1995'
'TIT2' (Title/songname/content description)         'Patrick - M1'
'TKEY' (Initial key)                                '1A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Goblin'
'TPE2' (Band/orchestra/accompaniment)               'Goblin'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'DRG Records'
'TRCK' (Track number/Position in set)               '9/27'
'TSO2'                                              'Goblin'
'TSOP' (Performer sort order)                       'Goblin'
'TXXX:ASIN'                                         'B000000PIV'
'TXXX:Acoustid Id'                                  '77cf7af1-ce51-47ae-bba2-d37973e4710d'
'TXXX:BARCODE'                                      '021471290424'
'TXXX:CATALOGNUMBER'                                '32904'
'TXXX:MusicBrainz Album Artist Id'                  'fcd5caac-6344-40ea-942a-5c4bac5e615f'
'TXXX:MusicBrainz Album Id'                         '9efc16ea-197a-4412-971c-062ce5cabc1b'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'compilation'
'TXXX:MusicBrainz Artist Id'                        'fcd5caac-6344-40ea-942a-5c4bac5e615f'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['soundtrack', 'electronic', 'progressive rock', 'experimental', 'italian']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '3'
'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'                        '+1.46 dB'
'TXXX:replaygain_track_peak'                        '0.795053'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'041dd421-7529-4334-bdec-cffbf7304812')

========================== row from database ==========================
                                              'id'  1412805
                                            'path'  /data/Music/Bulk/00popandrock-classicprogpsy/Goblin/1995 - Goblin - The Goblin Collection 1975-1989 (DRG Records) [128k]/09 - Patrick M1.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  56
                                           'genre'  rock-cppex-progressive
                                        'filesize'  902563
                                           'mtime'  1620736111
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock classicprogpsy 1995 (DRG Records) [128k] 09 rock cppex progressive
                                      'tag_artist'  Goblin
                                     'tag_release'  The Goblin Collection 1975-1989
                                       'tag_title'  Patrick - M1
                                             'bpm'  145.476
                                    'search_title'  'm1':2 'patrick':1
                                   'search_artist'  'goblin':1
                                  'search_release'  '1975':4 '19751989':6 '1989':5 'collection':3 'goblin':2 'the':1
                                     'search_rest'  '128k':7,8 '1995':2 'classicprogpsy':1 'cppex':10 'drg':3,4 'progressive':11 'records':5,6 'rock':9
                                    'search_combo'  '128k':16,17 '1975':7C '19751989':9C '1989':8C '1995':11 'classicprogpsy':10 'collection':6C 'cppex':19 'drg':12,13 'goblin':3B,5C 'm1':2A 'patrick':1A 'progressive':20 'records':14,15 'rock':18 'the':4C
                                    'tag_tracknum'  9
                                      'num_images'  0
                                             'key'  1A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-3', 'q-other-4', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['soundtrack', 'electronic', 'progressive rock', 'experimental', 'italian']
                                        'tag_date'  1995
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620736110.6508152  (2021-05-11 14:28:30)
                             'size'  902563