======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '189'
                                          'artist'  'The Cranberries'
                                     'text_people'  ''
                                         'release'  'Wake Up and Smell the Coffee'
                                           'title'  'Do You Know'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-OLDST-3', "
 "'Q-LOCALNESS-1', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-4', 'q-drums-3', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['alternative rock', 'alternative', 'female vocalists', 'irish', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '11'
                                      'tracktotal'  '15'
                                            'date'  '2002'
                                        'comments'  ''
                                           'genre'  'rock-pop'
                                             'bpm'  '127'
                                             'key'  '8A'
                                        'acoustid'  '0f9b33bd-fd7b-4fc8-815f-d509f6e715de'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Wake Up and Smell the Coffee'
'TBPM' (BPM (beats per minute))                     '127'
'TCON' (Content type, a.k.a. Genre)                 'rock-pop'
'TDOR' (Original release time)                      '2001'
'TDRC' (Recording time)                             '2002'
'TIT2' (Title/songname/content description)         'Do You Know'
'TKEY' (Initial key)                                '8A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'The Cranberries'
'TPE2' (Band/orchestra/accompaniment)               'The Cranberries'
'TPOS' (Part of a set)                              '1/2'
'TPUB' (Publisher)                                  'MCA Records'
'TRCK' (Track number/Position in set)               '11/15'
'TSO2'                                              'Cranberries, The'
'TSOP' (Performer sort order)                       'Cranberries, The'
'TSRC' (ISRC (international standard recording code))  'USMC10111763'
'TXXX:ASIN'                                         'B00006IJZ3'
'TXXX:Acoustid Id'                                  '0f9b33bd-fd7b-4fc8-815f-d509f6e715de'
'TXXX:Artists'                                      'The Cranberries'
'TXXX:BARCODE'                                      '008811302122'
'TXXX:CATALOGNUMBER'                                '113 021 2'
'TXXX:MusicBrainz Album Artist Id'                  'c98d40fd-f6cf-4b26-883e-eaa515ee2851'
'TXXX:MusicBrainz Album Id'                         '7f956257-158a-33e7-9005-e7ff9d64779b'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'c98d40fd-f6cf-4b26-883e-eaa515ee2851'
'TXXX:MusicBrainz Release Group Id'                 '03b9aa78-aa8b-32a6-a2b9-30d4e021123c'
'TXXX:MusicBrainz Release Track Id'                 '65d642bf-8539-3f44-8f75-01dc11306769'
'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'                                   ['alternative rock', 'alternative', 'female vocalists', 'irish', 'rock']
'TXXX:mood'                                         'Not acoustic/Not aggressive/Not party/Electronic/Not sad/Relaxed/Not happy'
'TXXX:originalyear'                                 '2001'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '4'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-1.47 dB'
'TXXX:replaygain_track_peak'                        '0.440717'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'56e69464-26e6-4a4f-9b84-2874ca870f68')

========================== row from database ==========================
                                              'id'  1311671
                                            'path'  /data/Music/Bulk/00poprockelectronic-poprock-indierock/The Cranberries/Wake Up and Smell the Coffee/MBZ;#The Cranberries;#Wake Up and Smell the Coffee;#11;#Do You Know.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  189
                                           'genre'  rock-pop
                                        'filesize'  3105875
                                           'mtime'  1622758848
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic poprock indierock MBZ;#The Cranberries;#Wake Coffee;#11;#Do rock pop
                                      'tag_artist'  The Cranberries
                                     'tag_release'  Wake Up and Smell the Coffee
                                       'tag_title'  Do You Know
                                             'bpm'  127.0
                                    'search_title'  'do':1 'know':3 'you':2
                                   'search_artist'  'cranberries':2 'the':1
                                  'search_release'  'and':3 'coffee':6 'smell':4 'the':5 'up':2 'wake':1
                                     'search_rest'  '00poprockelectronic':1 '11':13,16 'coffee':12,15 'cranberries':8,10 'do':14,17 'indierock':3 'mbz':4,6 'pop':19 'poprock':2 'rock':18 'the':5,7 'wake':9,11
                                    'search_combo'  '00poprockelectronic':12 '11':24,27 'and':8C 'coffee':11C,23,26 'cranberries':5B,19,21 'do':1A,25,28 'indierock':14 'know':3A 'mbz':15,17 'pop':30 'poprock':13 'rock':29 'smell':9C 'the':4B,10C,16,18 'up':7C 'wake':6C,20,22 'you':2A
                                    'tag_tracknum'  11
                                      'num_images'  1
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-4', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['alternative rock', 'alternative', 'female vocalists', 'irish', 'rock']
                                        'tag_date'  2002
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1622758847.70191  (2021-06-04 00:20:47)
                             'size'  3105875