======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '234'
                                          'artist'  'Björk'
                                     'text_people'  ''
                                         'release'  'Post'
                                           'title'  'Army of Me'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-LOCALNESS-2', 'Q-OLDST-3', 'Q-JZFKS-1', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-3', 'q-drums-3', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['female vocalists', 'alternative', 'icelandic', 'electronic', 'bjork']"
                                     'discogstags'  "['electronic', 'jazz', 'progressive house', 'leftfield', 'big beat']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  '11'
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted;ifs-songwriter-eos;loc-iceland'
                                             'bpm'  '86'
                                             'key'  '4A'
                                        'acoustid'  '888b328e-d9e5-4e9c-8f14-c75c7ac882db'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM::eng'                                         'elektra'
'COMM:ID3v1 Comment:XXX'                            'elektra'
'TALB' (Album/Movie/Show title)                     'Post'
'TBPM' (BPM (beats per minute))                     '86'
'TCON' (Content type, a.k.a. Genre)                 ['electronic-unsorted', 'ifs-songwriter-eos', 'loc-iceland']
'TDOR' (Original release time)                      '1995'
'TDRC' (Recording time)                             '2006-07-10'
'TIT2' (Title/songname/content description)         'Army of Me'
'TKEY' (Initial key)                                '4A'
'TMED' (Media type)                                 'DualDisc (CD side)'
'TPE1' (Lead performer(s)/Soloist(s))               'Björk'
'TPE2' (Band/orchestra/accompaniment)               'Björk'
'TPOS' (Part of a set)                              '1/2'
'TPUB' (Publisher)                                  'One Little Indian Records'
'TRCK' (Track number/Position in set)               '1/11'
'TSO2'                                              'Björk'
'TSOP' (Performer sort order)                       'Björk'
'TSRC' (ISRC (international standard recording code))  'GBAKY9500001'
'TXXX:ASIN'                                         'B000G73SKG'
'TXXX:Acoustid Id'                                  '888b328e-d9e5-4e9c-8f14-c75c7ac882db'
'TXXX:Artists'                                      'Björk'
'TXXX:BARCODE'                                      '5016958072704'
'TXXX:CATALOGNUMBER'                                'tplp51dual'
'TXXX:MusicBrainz Album Artist Id'                  '87c5dedd-371d-4a53-9f7f-80522fb7f3cb'
'TXXX:MusicBrainz Album Id'                         '242ebcde-cbb8-3b8a-8276-2f264712fa7e'
'TXXX:MusicBrainz Album Release Country'            'GB'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '87c5dedd-371d-4a53-9f7f-80522fb7f3cb'
'TXXX:MusicBrainz Release Group Id'                 'b2a6e057-087d-3ae5-a6e5-7f5fa39808ff'
'TXXX:MusicBrainz Release Track Id'                 'abc6ab51-bc62-31a5-bbab-1730800ed463'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['electronic', 'jazz', 'progressive house', 'leftfield', 'big beat']
'TXXX:lastfmtags'                                   ['female vocalists', 'alternative', 'icelandic', 'electronic', 'bjork']
'TXXX:originalyear'                                 '1995'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.50 dB'
'TXXX:replaygain_track_peak'                        '0.488527'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'8b189d0c-8a13-4813-8882-3e648938ef2d')
'USLT::XXX'                                         ('Stand up\n'
 "You've got to manage\n"
 "I won't sympathize\n"
 'Anymore\n'
 '\n'
 'And if you complain once more\n'
 "You'll meet an army of me\n"
 'And if you complain once more\n'
 "You'll meet an army of me\n"
 '\n'
 "You're alright\n"
 "There's nothing wrong\n"
 'Self-sufficience please!\n'
 'And get to work\n'
 '\n'
 'And if you complain once more\n'
 "You'll meet an army of me\n"
 'And if you complain once more\n'
 "You'll meet an army of me, army of me\n"
 '\n'
 "You're on your own now\n"
 "We won't save you\n"
 'Your rescue-squad\n'
 'Is too exhausted\n'
 '\n'
 'And if you complain once more\n'
 "You'll meet an army of me\n"
 'And if you complain once more\n'
 "You'll meet an army of me\n"
 '\n'
 'And if you complain once more\n'
 "You'll meet an army of me\n"
 'And if you complain once more\n'
 "You'll meet an army of me \n"
 '\n'
 'Army Of Me...')

========================== row from database ==========================
                                              'id'  1321238
                                            'path'  /data/Music/Bulk/00poprockelectronic/Bjork/post/Bj_rk - Army of Me.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  234
                                           'genre'  electronic-unsorted;ifs-songwriter-eos;loc-iceland
                                        'filesize'  3826207
                                           'mtime'  1642256394
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Bjork post Bj_rk electronic unsorted;ifs songwriter eos;loc iceland
                                      'tag_artist'  Björk
                                     'tag_release'  Post
                                       'tag_title'  Army of Me
                                             'bpm'  86.0
                                    'search_title'  'army':1 'me':3 'of':2
                                   'search_artist'  'bjork':1,2
                                  'search_release'  'post':1
                                     'search_rest'  '00poprockelectronic':1 'bj':4 'bjork':2 'electronic':6 'eos':12,14 'iceland':16 'ifs':8,10 'loc':13,15 'post':3 'rk':5 'songwriter':11 'unsorted':7,9
                                    'search_combo'  '00poprockelectronic':7 'army':1A 'bj':10 'bjork':4B,5B,8 'electronic':12 'eos':18,20 'iceland':22 'ifs':14,16 'loc':19,21 'me':3A 'of':2A 'post':6C,9 'rk':11 'songwriter':17 'unsorted':13,15
                                    'tag_tracknum'  1
                                      'num_images'  1
                                             'key'  4A
                                           'quals'  ['Q-HAP-2', 'Q-UNU-1', 'Q-LOCALNESS-2', 'Q-OLDST-3', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', 'q-chart-3', 'q-drums-3', 'q-other-2', 'q-piano-1', 'q-vocals-3', 'q-mixbeat-1']
                                      'lastfmtags'  ['female vocalists', 'alternative', 'icelandic', 'electronic', 'bjork']
                                        'tag_date'  2006
                                     'discogstags'  ['electronic', 'jazz', 'progressive house', 'leftfield', 'big beat']

============================== file details ==============================
                                           'mtime'  1642256394.1271303  (2022-01-15 15:19:54)
                             'size'  3826207