======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '193'
                                          'artist'  'Danko Jones'
                                     'text_people'  ''
                                         'release'  'Born a Lion'
                                           'title'  'Papa'
                                           'quals'  ("['Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-OLDST-2', "
 "'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-3', "
 "'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-3', 'q-mixbeat-2']")
                                      'lastfmtags'  "['blues rock', 'alternative', 'hard rock', 'canadian', 'rock']"
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '4'
                                      'tracktotal'  '11'
                                            'date'  '2002'
                                        'comments'  ''
                                           'genre'  'rock-unsorted'
                                             'bpm'  '140'
                                             'key'  '6B'
                                        'acoustid'  '2566532c-5771-474f-a2ab-a6eb1c96027b'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Born a Lion'
'TBPM' (BPM (beats per minute))                     '140'
'TCON' (Content type, a.k.a. Genre)                 'rock-unsorted'
'TDOR' (Original release time)                      '2002'
'TDRC' (Recording time)                             '2002'
'TIT2' (Title/songname/content description)         'Papa'
'TKEY' (Initial key)                                '6B'
'TPE1' (Lead performer(s)/Soloist(s))               'Danko Jones'
'TPE2' (Band/orchestra/accompaniment)               'Danko Jones'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '4/11'
'TSO2'                                              'Danko Jones'
'TSOP' (Performer sort order)                       'Danko Jones'
'TSRC' (ISRC (international standard recording code))  'SEVQI0200404'
'TXXX:ASIN'                                         'B00006D28C'
'TXXX:Acoustid Id'                                  '2566532c-5771-474f-a2ab-a6eb1c96027b'
'TXXX:Artists'                                      'Danko Jones'
'TXXX:MusicBrainz Album Artist Id'                  'ab4721e4-bc37-4bd2-be8c-8f1550152ad6'
'TXXX:MusicBrainz Album Id'                         '96976db2-c8e8-303a-951c-ad5f5ad15880'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'ab4721e4-bc37-4bd2-be8c-8f1550152ad6'
'TXXX:MusicBrainz Release Group Id'                 '6313a68f-535c-3afc-87ad-c91385348fbc'
'TXXX:MusicBrainz Release Track Id'                 '04498713-9b52-30e7-a02a-80b5f84eac26'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  'rock'
'TXXX:lastfmtags'                                   ['blues rock', 'alternative', 'hard rock', 'canadian', 'rock']
'TXXX:mood'                                         'Not acoustic/Relaxed/Happy/Not party/Not aggressive/Electronic/Not sad'
'TXXX:originalyear'                                 '2002'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.45 dB'
'TXXX:replaygain_track_peak'                        '0.348772'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'14f3df16-284e-4b18-b965-be0a21d1b178')

========================== row from database ==========================
                                              'id'  1302491
                                            'path'  /data/Music/Bulk/00poprockelectronic/Danko Jones/Born A Lion/04-danko_jones-papa-pms.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  193
                                           'genre'  rock-unsorted
                                        'filesize'  4691496
                                           'mtime'  1620389538
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic A 04 danko_jones papa pms rock unsorted
                                      'tag_artist'  Danko Jones
                                     'tag_release'  Born a Lion
                                       'tag_title'  Papa
                                             'bpm'  140.0
                                    'search_title'  'papa':1
                                   'search_artist'  'danko':1 'jones':2
                                  'search_release'  'a':2 'born':1 'lion':3
                                     'search_rest'  '00poprockelectronic':1 'a':2 'danko':3 'jones':4 'papa':5 'pms':6 'rock':7 'unsorted':8
                                    'search_combo'  '00poprockelectronic':7 'a':5C,8 'born':4C 'danko':2B,9 'jones':3B,10 'lion':6C 'papa':1A,11 'pms':12 'rock':13 'unsorted':14
                                    'tag_tracknum'  4
                                      'num_images'  1
                                             'key'  6B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-3', 'q-other-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['blues rock', 'alternative', 'hard rock', 'canadian', 'rock']
                                        'tag_date'  2002
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1620389538.0518866  (2021-05-07 14:12:18)
                             'size'  4691496