======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '141'
                                          'artist'  'The Cranberries'
                                     'text_people'  ''
                                         'release'  'Wake Up and Smell the Coffee'
                                           'title'  'Carry On'
                                           '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'  '12'
                                      'tracktotal'  '15'
                                            'date'  '2002'
                                        'comments'  ''
                                           'genre'  'rock-pop'
                                             'bpm'  '111.9'
                                             'key'  '7A'
                                        'acoustid'  'c4a46e4a-c5f6-4e59-b940-d00295d1c67a'
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))                     '111.9'
'TCON' (Content type, a.k.a. Genre)                 'rock-pop'
'TDOR' (Original release time)                      '2001'
'TDRC' (Recording time)                             '2002'
'TIT2' (Title/songname/content description)         'Carry On'
'TKEY' (Initial key)                                '7A'
'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)               '12/15'
'TSO2'                                              'Cranberries, The'
'TSOP' (Performer sort order)                       'Cranberries, The'
'TSRC' (ISRC (international standard recording code))  'USMC10111761'
'TXXX:ASIN'                                         'B00006IJZ3'
'TXXX:Acoustid Id'                                  'c4a46e4a-c5f6-4e59-b940-d00295d1c67a'
'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'                 '1e40b050-3055-36a3-833b-5d98bde5f674'
'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'                        '-1.79 dB'
'TXXX:replaygain_track_peak'                        '0.582529'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'cf3fa93c-b7fe-4856-b0ab-d83a757cf42a')
'USLT::XXX'                                         ("I didn't understand the things you're going through\n"
 'I never understood, I really never knew\n'
 'Carry on\n'
 'Carry on\n'
 'The sun will always shine\n'
 'Carry on\n'
 'Carry on\n'
 "We'll have a glass of wine\n"
 'Or cigarette\n'
 '\n'
 'Take destiny by the hand\n'
 'And lead it far away\n'
 'Take it to another land\n'
 'We will all decay\n'
 'Carry on\n'
 'Carry on\n'
 'The sun will always shine\n'
 'Carry on\n'
 'Carry on\n'
 "We'll have a glass of wine\n"
 'Or cigarette')

========================== row from database ==========================
                                              'id'  1295635
                                            'path'  /data/Music/Bulk/00poprockelectronic-poprock-indierock/The Cranberries/Wake Up and Smell the Coffee/Wake Up And Smell The Coffee/MBZ;#The Cranberries;#Wake Up and Smell the Coffee;#12;#Carry On.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  141
                                           'genre'  rock-pop
                                        'filesize'  3477538
                                           'mtime'  1622758848
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic poprock indierock And MBZ;#The Cranberries;#Wake Coffee;#12;#Carry rock pop
                                      'tag_artist'  The Cranberries
                                     'tag_release'  Wake Up and Smell the Coffee
                                       'tag_title'  Carry On
                                             'bpm'  111.9
                                    'search_title'  'carry':1 'on':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 '12':14,17 'and':4 'carry':15,18 'coffee':13,16 'cranberries':9,11 'indierock':3 'mbz':5,7 'pop':20 'poprock':2 'rock':19 'the':6,8 'wake':10,12
                                    'search_combo'  '00poprockelectronic':11 '12':24,27 'and':7C,14 'carry':1A,25,28 'coffee':10C,23,26 'cranberries':4B,19,21 'indierock':13 'mbz':15,17 'on':2A 'pop':30 'poprock':12 'rock':29 'smell':8C 'the':3B,9C,16,18 'up':6C 'wake':5C,20,22
                                    'tag_tracknum'  12
                                      'num_images'  1
                                             'key'  7A
                                           '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'  1622758848.351113  (2021-06-04 00:20:48)
                             'size'  3477538