======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '69'
                                          'artist'  'Poison the Well'
                                     'text_people'  ''
                                         'release'  'Tear From the Red'
                                           'title'  'Karsey Street'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-2', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-3', 'q-play-2', "
 "'q-chart-3', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  ("['metal', 'melodic hardcore', 'post hardcore', 'screamo', 'metalcore', "
 "'hardcore']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '9'
                                      'tracktotal'  '10'
                                            'date'  '2004'
                                        'comments'  ''
                                           'genre'  'rock-gr-punk'
                                             'bpm'  '144.233'
                                             'key'  '5A'
                                        'acoustid'  ''
rest: ''

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

'APIC:Cover Image'                                  type PictureType.COVER_FRONT (Cover (front)) b'Cover Image'
                                     
'POPM:\x01ÿþ3'                                      POPM(email='\x01ÿþ3', rating=102, count=0)
'TALB' (Album/Movie/Show title)                     'Tear From the Red'
'TBPM' (BPM (beats per minute))                     '144.233'
'TCON' (Content type, a.k.a. Genre)                 'rock-gr-punk'
'TDOR' (Original release time)                      '2002'
'TDRC' (Recording time)                             '2004-10-25'
'TIT2' (Title/songname/content description)         'Karsey Street'
'TKEY' (Initial key)                                '5A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Poison the Well'
'TPE2' (Band/orchestra/accompaniment)               'Poison the Well'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Roadrunner Records'
'TRCK' (Track number/Position in set)               '9/10'
'TSO2'                                              'Poison the Well'
'TSOP' (Performer sort order)                       'Poison the Well'
'TXXX:ASIN'                                         'B00061HTK2'
'TXXX:BARCODE'                                      '016861822125'
'TXXX:CATALOGNUMBER'                                'RR 8221-2'
'TXXX:FMPS_Rating'                                  '0.4'
'TXXX:MusicBrainz Album Artist Id'                  '5275425d-3cdb-4a9a-b9eb-3e246ec69881'
'TXXX:MusicBrainz Album Id'                         '9e12016a-6696-35c5-bf68-3bc75027549f'
'TXXX:MusicBrainz Album Release Country'            'GB'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '5275425d-3cdb-4a9a-b9eb-3e246ec69881'
'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:lastfmtags'                                   ['metal',
 'melodic hardcore',
 'post hardcore',
 'screamo',
 'metalcore',
 'hardcore']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '3'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.09 dB'
'TXXX:replaygain_track_peak'                        '0.842521'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'06713d7b-e74d-4202-90c8-27fd2798cbdc')

========================== row from database ==========================
                                              'id'  170832
                                            'path'  /data/Music/Bulk/00dwimp/Poison the Well/09-Karsey Street.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  69
                                           'genre'  rock-gr-punk
                                        'filesize'  1725949
                                           'mtime'  1622658892
                                   'redo_metaread'  0
                                        'rest_str'   00dwimp 09 rock gr punk
                                      'tag_artist'  Poison the Well
                                     'tag_release'  Tear From the Red
                                       'tag_title'  Karsey Street
                                             'bpm'  144.233
                                    'search_title'  'karsey':1 'street':2
                                   'search_artist'  'poison':1 'the':2 'well':3
                                  'search_release'  'from':2 'red':4 'tear':1 'the':3
                                     'search_rest'  '00dwimp':1 'gr':3 'punk':4 'rock':2
                                    'search_combo'  '00dwimp':10 'from':7C 'gr':12 'karsey':1A 'poison':3B 'punk':13 'red':9C 'rock':11 'street':2A 'tear':6C 'the':4B,8C 'well':5B
                                    'tag_tracknum'  9
                                      'num_images'  1
                                             'key'  5A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-3', 'q-other-1', 'Q-HAP-3', 'q-bass-3', 'q-grit-3']
                                      'lastfmtags'  ['metal', 'melodic hardcore', 'post hardcore', 'screamo', 'metalcore', 'hardcore']
                                        'tag_date'  2004
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1622658891.682648  (2021-06-02 20:34:51)
                             'size'  1725949