======================== unified (from filesystem) ========================
                                         'bitrate'  '260.29'
                                        'duration'  '279'
                                          'artist'  'Korpiklaani'
                                     'text_people'  'Jonne Järvelä/Virva Holtiton'
                                         'release'  'Tales Along This Road'
                                           'title'  'Korpiklaani'
                                           'quals'  ("['Q-LOCALNESS-1', 'Q-UNU-2', 'Q-JZFKS-1', 'Q-HAP-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-3', 'q-play-3', "
 "'q-chart-3', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['folk metal', 'viking metal', 'metal', 'finnish metal', 'finnish']"
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '7'
                                      'tracktotal'  '10'
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'eid-metal-folk'
                                             'bpm'  '107.778'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'POPM:'                                             POPM(email='', rating=153, count=0)
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'TALB' (Album/Movie/Show title)                     'Tales Along This Road'
'TBPM' (BPM (beats per minute))                     '107.778'
'TCOM' (Composer)                                   'Jonne Järvelä/Virva Holtiton'
'TCON' (Content type, a.k.a. Genre)                 'eid-metal-folk'
'TDOR' (Original release time)                      '2006'
'TDRC' (Recording time)                             '2006-05-23'
'TIT2' (Title/songname/content description)         'Korpiklaani'
'TKEY' (Initial key)                                '6A'
'TLAN' (Language(s))                                'eng'
'TPE1' (Lead performer(s)/Soloist(s))               'Korpiklaani'
'TPE2' (Band/orchestra/accompaniment)               'Korpiklaani'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Napalm Records'
'TRCK' (Track number/Position in set)               '7/10'
'TSO2'                                              'Korpiklaani'
'TSOP' (Performer sort order)                       'Korpiklaani'
'TSSE' (Software/Hardware and settings used for encoding)  'LAME 3.90.3'
'TXXX:ASIN'                                         'B000F4LGHC'
'TXXX:FMPS_Rating'                                  '0.6'
'TXXX:MusicBrainz Album Artist Id'                  '50eec634-7c42-41ee-9b1f-b41d9ca28b26'
'TXXX:MusicBrainz Album Id'                         '538ce773-8df8-3b0a-9717-d8618965bfb4'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '50eec634-7c42-41ee-9b1f-b41d9ca28b26'
'TXXX:Q-HAP'                                        '1'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:Release type'                                 'Promo'
'TXXX:Rip date'                                     '2006-04-09'
'TXXX:Ripping tool'                                 'EAC'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:Source'                                       'CD'
'TXXX:discogstags'                                  'rock'
'TXXX:lastfmtags'                                   ['folk metal', 'viking metal', 'metal', 'finnish metal', 'finnish']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '3'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-2.58 dB'
'TXXX:replaygain_track_peak'                        '0.384493'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'0cd7d80c-8397-4b96-8897-2bbd4d9afc01')

========================== row from database ==========================
                                              'id'  1391389
                                            'path'  /data/Music/Bulk/00dwimp/00metal/Korpiklaani/Tales Along The Road/07 - Korpiklaani.mp3
                                         'working'  None
                                         'bitrate'  260
                                    'duration_sec'  279
                                           'genre'  eid-metal-folk
                                        'filesize'  9172639
                                           'mtime'  1620301688
                                   'redo_metaread'  0
                                        'rest_str'   00dwimp 00metal The 07 eid metal folk
                                      'tag_artist'  Korpiklaani
                                     'tag_release'  Tales Along This Road
                                       'tag_title'  Korpiklaani
                                             'bpm'  107.778
                                    'search_title'  'korpiklaani':1
                                   'search_artist'  'korpiklaani':1
                                  'search_release'  'along':2 'road':4 'tales':1 'this':3
                                     'search_rest'  '00dwimp':1 '00metal':2 'eid':4 'folk':6 'metal':5 'the':3
                                    'search_combo'  '00dwimp':7 '00metal':8 'along':4C 'eid':10 'folk':12 'korpiklaani':1A,2B 'metal':11 'road':6C 'tales':3C 'the':9 'this':5C
                                    'tag_tracknum'  7
                                      'num_images'  1
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', '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-1', 'q-bass-3', 'q-grit-3']
                                      'lastfmtags'  ['folk metal', 'viking metal', 'metal', 'finnish metal', 'finnish']
                                        'tag_date'  2006
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1620301688.1514468  (2021-05-06 13:48:08)
                             'size'  9172639