======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '218'
                                          'artist'  'The Cranberries'
                                     'text_people'  ''
                                         'release'  'To the Faithful Departed'
                                           'title'  'Cordell'
                                           '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-1', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['alternative rock', 'alternative', 'female vocalists', 'irish', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '15'
                                      'tracktotal'  '19'
                                            'date'  '2002'
                                        'comments'  ''
                                           'genre'  'rock-pop'
                                             'bpm'  '108'
                                             'key'  '4A'
                                        'acoustid'  '4dca4d08-3cb6-483f-9c5f-5464fad82852'
rest: ''

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

'TALB' (Album/Movie/Show title)                     'To the Faithful Departed'
'TBPM' (BPM (beats per minute))                     '108'
'TCON' (Content type, a.k.a. Genre)                 'rock-pop'
'TDOR' (Original release time)                      '1996'
'TDRC' (Recording time)                             '2002'
'TIT2' (Title/songname/content description)         'Cordell'
'TKEY' (Initial key)                                '4A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'The Cranberries'
'TPE2' (Band/orchestra/accompaniment)               'The Cranberries'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Island'
'TRCK' (Track number/Position in set)               '15/19'
'TSO2'                                              'Cranberries, The'
'TSOP' (Performer sort order)                       'Cranberries, The'
'TSRC' (ISRC (international standard recording code))  'USIR29600128/USMC10200061'
'TXXX:ASIN'                                         'B000068VHR'
'TXXX:Acoustid Id'                                  '4dca4d08-3cb6-483f-9c5f-5464fad82852'
'TXXX:Artists'                                      'The Cranberries'
'TXXX:BARCODE'                                      '044006309125'
'TXXX:CATALOGNUMBER'                                '063 091-2'
'TXXX:MusicBrainz Album Artist Id'                  'c98d40fd-f6cf-4b26-883e-eaa515ee2851'
'TXXX:MusicBrainz Album Id'                         '97882056-e6b5-35af-bb51-54d3182a1b84'
'TXXX:MusicBrainz Album Release Country'            'GB'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'c98d40fd-f6cf-4b26-883e-eaa515ee2851'
'TXXX:MusicBrainz Release Group Id'                 'e667e66b-f93d-327e-acb8-ae7aaf6a6ee5'
'TXXX:MusicBrainz Release Track Id'                 'ff98e42b-06fd-3dc5-8038-e0d558f93e17'
'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:originalyear'                                 '1996'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '4'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-1.06 dB'
'TXXX:replaygain_track_peak'                        '0.546516'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'279d6b0f-14a4-4ee0-a583-20c824e08ed9')
'USLT::XXX'                                         ('Though once you ruled my mind\n'
 "I thought you'd always be there\n"
 "And I'll always hold on to your face\n"
 'But everything changes in time\n'
 'And the answers are not always fair\n'
 "And I hope you've gone to a better place\n"
 '\n'
 'Cordell, time will tell\n'
 'They say that you passed away\n'
 "And I hope you've gone to a better place\n"
 'Time will tell, time will tell\n'
 'They say that you passed away\n'
 "And I know that you've gone to a better place\n"
 '\n'
 'Cordell, Cordell\n'
 'Cordell, Cordell\n'
 '\n'
 'Your lover and baby will cry\n'
 'But your presence will always remain\n'
 'Is this how it was meant to be\n'
 'You meant something more to me\n'
 'Than what many people will see\n'
 'And to hell with the industry\n'
 '\n'
 'Cordell, time will tell\n'
 'They say that you passed away\n'
 "And I hope you've gone to a better place\n"
 'Time will tell, time will tell\n'
 'We all will depart and decay\n'
 'And we all will return to a better place\n'
 '\n'
 'Cordell, Cordell\n'
 'Cordell, Cordell\n'
 '\n'
 'Nana, nana, nana, nana\n'
 'Nana, nana, nana, nana')

========================== row from database ==========================
                                              'id'  1360312
                                            'path'  /data/Music/Bulk/00poprockelectronic-poprock-indierock/The Cranberries/To the Faithful Departed/MBZ;#The Cranberries;#To the Faithful Departed;#14;#Cordell.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  218
                                           'genre'  rock-pop
                                        'filesize'  3508911
                                           'mtime'  1622758848
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic poprock indierock MBZ;#The Cranberries;#To Departed;#14;#Cordell rock pop
                                      'tag_artist'  The Cranberries
                                     'tag_release'  To the Faithful Departed
                                       'tag_title'  Cordell
                                             'bpm'  108.0
                                    'search_title'  'cordell':1
                                   'search_artist'  'cranberries':2 'the':1
                                  'search_release'  'departed':4 'faithful':3 'the':2 'to':1
                                     'search_rest'  '00poprockelectronic':1 '14':13,16 'cordell':14,17 'cranberries':8,10 'departed':12,15 'indierock':3 'mbz':4,6 'pop':19 'poprock':2 'rock':18 'the':5,7 'to':9,11
                                    'search_combo'  '00poprockelectronic':8 '14':20,23 'cordell':1A,21,24 'cranberries':3B,15,17 'departed':7C,19,22 'faithful':6C 'indierock':10 'mbz':11,13 'pop':26 'poprock':9 'rock':25 'the':2B,5C,12,14 'to':4C,16,18
                                    'tag_tracknum'  15
                                      'num_images'  0
                                             'key'  4A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', '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-1', 'q-syn-2', 'q-chart-4', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['alternative rock', 'alternative', 'female vocalists', 'irish', 'rock']
                                        'tag_date'  2002
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1622758847.6001086  (2021-06-04 00:20:47)
                             'size'  3508911