======================== unified (from filesystem) ========================
                                         'bitrate'  '178.191'
                                        'duration'  '299'
                                          'artist'  'Guano Apes'
                                     'text_people'  ''
                                         'release'  "Don't Give Me Names"
                                           'title'  'Heaven'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-JZFKS-1', 'Q-LOCALNESS-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-3', 'q-play-3', "
 "'q-chart-3', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['alternative rock/alternative/female vocalists/rock']"
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '8'
                                      'tracktotal'  '15'
                                            'date'  '2000'
                                        'comments'  ''
                                           'genre'  'rock-gr-alt;set-pl-mor'
                                             'bpm'  '139.178'
                                             'key'  '2A'
                                        'acoustid'  '90db9b0c-d30f-4580-978d-8a82880e3583'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     "Don't Give Me Names"
'TBPM' (BPM (beats per minute))                     '139.178'
'TCON' (Content type, a.k.a. Genre)                 ['rock-gr-alt', 'set-pl-mor']
'TDOR' (Original release time)                      '2000'
'TDRC' (Recording time)                             '2000-05-02'
'TIT2' (Title/songname/content description)         'Heaven'
'TKEY' (Initial key)                                '2A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Guano Apes'
'TPE2' (Band/orchestra/accompaniment)               'Guano Apes'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'BMG/Supersonic Records'
'TRCK' (Track number/Position in set)               '8/15'
'TSO2'                                              'Guano Apes'
'TSOP' (Performer sort order)                       'Guano Apes'
'TSRC' (ISRC (international standard recording code))  'DEC680000222'
'TXXX:ASIN'                                         'B00004STZ8'
'TXXX:Acoustid Id'                                  '90db9b0c-d30f-4580-978d-8a82880e3583'
'TXXX:Artists'                                      'Guano Apes'
'TXXX:BARCODE'                                      '743217522421'
'TXXX:CATALOGNUMBER'                                '74321 75224 2/SUPERSONIC 051'
'TXXX:Mp3gain_minmax'                               '142,192'
'TXXX:Mp3gain_undo'                                 '+004,+004,N'
'TXXX:MusicBrainz Album Artist Id'                  '66da25f9-1534-4dd1-b88c-718bc24e1ccd'
'TXXX:MusicBrainz Album Id'                         '07090529-0fbf-4bd3-adc4-fe627343976d'
'TXXX:MusicBrainz Album Release Country'            'DE'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '66da25f9-1534-4dd1-b88c-718bc24e1ccd'
'TXXX:MusicBrainz Release Group Id'                 '9a3641db-6324-3db1-a406-075a2336e8bb'
'TXXX:MusicBrainz Release Track Id'                 'f25dec49-776a-3e76-a85b-d22f352cf942'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:Tracknum'                                     '08'
'TXXX:discogstags'                                  'rock'
'TXXX:lastfmtags'                                   'alternative rock/alternative/female vocalists/rock'
'TXXX:originalyear'                                 '2000'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '3'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.83 dB'
'TXXX:replaygain_track_peak'                        '0.539140'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'1f8e3771-a70c-470d-a887-d5bb96a94dde')

========================== row from database ==========================
                                              'id'  1533865
                                            'path'  /data/Music/Bulk/00poprockelectronic/Guano Apes/Don_t Give Me Names (Limited Edition)/Guano Apes - Heaven - 08.mp3
                                         'working'  None
                                         'bitrate'  178
                                    'duration_sec'  299
                                           'genre'  rock-gr-alt;set-pl-mor
                                        'filesize'  6755681
                                           'mtime'  1636902892
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Don_t (Limited Edition) 08 rock gr alt;set pl mor
                                      'tag_artist'  Guano Apes
                                     'tag_release'  Don't Give Me Names
                                       'tag_title'  Heaven
                                             'bpm'  139.178
                                    'search_title'  'heaven':1
                                   'search_artist'  'apes':2 'guano':1
                                  'search_release'  'don':1 'dont':3 'give':4 'me':5 'names':6 't':2
                                     'search_rest'  '00poprockelectronic':1 'alt':10,12 'don':2 'edition':6,7 'gr':9 'limited':4,5 'mor':15 'pl':14 'rock':8 'set':11,13 't':3
                                    'search_combo'  '00poprockelectronic':10 'alt':19,21 'apes':3B 'don':4C,11 'dont':6C 'edition':15,16 'give':7C 'gr':18 'guano':2B 'heaven':1A 'limited':13,14 'me':8C 'mor':24 'names':9C 'pl':23 'rock':17 'set':20,22 't':5C,12
                                    'tag_tracknum'  8
                                      'num_images'  1
                                             'key'  2A
                                           '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-3', 'q-other-3', 'Q-HAP-2', 'q-bass-4', 'q-grit-3']
                                      'lastfmtags'  ['alternative rock/alternative/female vocalists/rock']
                                        'tag_date'  2000
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1636902892.3673773  (2021-11-14 16:14:52)
                             'size'  6755681