======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '193'
                                          'artist'  'Halestorm'
                                     'text_people'  ''
                                         'release'  'Into the Wild Life'
                                           'title'  'Apocalyptic'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-2', 'Q-HHRNBTT-1', 'Q-JZFKS-1', 'Q-OLDST-3', "
 "'Q-LOCALNESS-1', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', '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 metal', 'female vocalists', 'rock', 'hard "
 "rock']")
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '11'
                                      'tracktotal'  '16'
                                            'date'  '2015'
                                        'comments'  ''
                                           'genre'  'rock-gr-hard'
                                             'bpm'  '140'
                                             'key'  '11A'
                                        'acoustid'  '20bdb6b9-6799-451e-b246-fc8086329edf'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'PRIV:WM/MediaClassPrimaryID:¼}`Ñ#ãâK\x86¡H¤*(D\x1e'  PRIV(owner='WM/MediaClassPrimaryID', data=b'\xbc}`\xd1#\xe3\xe2K\x86\xa1H\xa4*(D\x1e')
'PRIV:WM/MediaClassSecondaryID:\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'  PRIV(owner='WM/MediaClassSecondaryID', data=b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00')
'TALB' (Album/Movie/Show title)                     'Into the Wild Life'
'TBPM' (BPM (beats per minute))                     '140'
'TCON' (Content type, a.k.a. Genre)                 'rock-gr-hard'
'TDOR' (Original release time)                      '2015'
'TDRC' (Recording time)                             '2015-04-15'
'TIPL' (Involved people list)                       TIPL(encoding=<Encoding.UTF16: 1>, people=[['', '']])
'TIT2' (Title/songname/content description)         'Apocalyptic'
'TKEY' (Initial key)                                '11A'
'TMED' (Media type)                                 'Digital Media'
'TPE1' (Lead performer(s)/Soloist(s))               'Halestorm'
'TPE2' (Band/orchestra/accompaniment)               'Halestorm'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Atlantic'
'TRCK' (Track number/Position in set)               '11/16'
'TSO2'                                              'Halestorm'
'TSOP' (Performer sort order)                       'Halestorm'
'TSRC' (ISRC (international standard recording code))  'USAT21405410'
'TXXX:Acoustid Id'                                  '20bdb6b9-6799-451e-b246-fc8086329edf'
'TXXX:Artists'                                      'Halestorm'
'TXXX:CATALOGNUMBER'                                'WPCR-16417'
'TXXX:MusicBrainz Album Artist Id'                  'eaed2193-e026-493b-ac57-113360407b06'
'TXXX:MusicBrainz Album Id'                         '54944a40-b093-482b-b6d7-5d8155b90666'
'TXXX:MusicBrainz Album Release Country'            'JP'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'eaed2193-e026-493b-ac57-113360407b06'
'TXXX:MusicBrainz Release Group Id'                 'ef9aec95-a02f-4cc9-8f88-3f2ede7c2b05'
'TXXX:MusicBrainz Release Track Id'                 '6aefe866-e4c9-40ec-8785-2ba00f0af754'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  'rock'
'TXXX:lastfmtags'                                   ['alternative rock',
 'alternative metal',
 'female vocalists',
 'rock',
 'hard rock']
'TXXX:originalyear'                                 '2015'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '3'
'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'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.37 dB'
'TXXX:replaygain_track_peak'                        '0.278279'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'38e95339-eded-478f-b46e-37ad39d42d88')

========================== row from database ==========================
                                              'id'  1418394
                                            'path'  /data/Music/Bulk/00dwimp/halestorm - into the wild life (2015)/11. Apocalyptic.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  193
                                           'genre'  rock-gr-hard
                                        'filesize'  7819608
                                           'mtime'  1622658924
                                   'redo_metaread'  0
                                        'rest_str'   00dwimp halestorm into wild life (2015) 11. rock gr hard
                                      'tag_artist'  Halestorm
                                     'tag_release'  Into the Wild Life
                                       'tag_title'  Apocalyptic
                                             'bpm'  140.0
                                    'search_title'  'apocalyptic':1
                                   'search_artist'  'halestorm':1
                                  'search_release'  'into':1 'life':4 'the':2 'wild':3
                                     'search_rest'  '00dwimp':1 '11':8,9 '2015':6,7 'gr':11 'halestorm':2 'hard':12 'into':3 'life':5 'rock':10 'wild':4
                                    'search_combo'  '00dwimp':7 '11':14,15 '2015':12,13 'apocalyptic':1A 'gr':17 'halestorm':2B,8 'hard':18 'into':3C,9 'life':6C,11 'rock':16 'the':4C 'wild':5C,10
                                    'tag_tracknum'  11
                                      'num_images'  1
                                             'key'  11A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-3', 'q-other-3', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['alternative rock', 'alternative metal', 'female vocalists', 'rock', 'hard rock']
                                        'tag_date'  2015
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1622658923.710003  (2021-06-02 20:35:23)
                             'size'  7819608