======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '545'
                                          'artist'  'Mugison'
                                     'text_people'  ''
                                         'release'  'Mugimama! Is This Monkeymusic?'
                                           'title'  'Afi Minn (My Grandpa)'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-OLDST-3', 'Q-JZFKS-1', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-1', 'q-busy-2', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-1', 'q-other-4', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['indie', 'icelandic', 'electronic', 'experimental', 'singer songwriter']"
                                     'discogstags'  ("['electronic', 'rock', 'folk rock', 'acoustic', 'lo-fi', 'ethereal', 'indie "
 "rock']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '12'
                                      'tracktotal'  '12'
                                            'date'  '2005'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter-indie'
                                             'bpm'  '85.3'
                                             'key'  '8B'
                                        'acoustid'  '099bae7c-92c3-4317-b23d-bee59c7799eb'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Mugimama! Is This Monkeymusic?'
'TBPM' (BPM (beats per minute))                     '85.3'
'TCON' (Content type, a.k.a. Genre)                 'ifs-songwriter-indie'
'TDOR' (Original release time)                      '2005'
'TDRC' (Recording time)                             '2005-10-04'
'TIT2' (Title/songname/content description)         'Afi Minn (My Grandpa)'
'TKEY' (Initial key)                                '8B'
'TLEN' (Length)                                     '545645'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Mugison'
'TPE2' (Band/orchestra/accompaniment)               'Mugison'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Ipecac Recordings'
'TRCK' (Track number/Position in set)               '12/12'
'TSO2'                                              'Mugison'
'TSOP' (Performer sort order)                       'Mugison'
'TXXX:ASIN'                                         'B000AP2ZKS'
'TXXX:Acoustid Id'                                  '099bae7c-92c3-4317-b23d-bee59c7799eb'
'TXXX:Artists'                                      'Mugison'
'TXXX:CATALOGNUMBER'                                'IPC-069'
'TXXX:MusicBrainz Album Artist Id'                  '3af5a722-4e32-4a57-81a8-b5449c79504e'
'TXXX:MusicBrainz Album Id'                         '0f1f43f8-9c44-4e34-975a-c82f469602a5'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '3af5a722-4e32-4a57-81a8-b5449c79504e'
'TXXX:MusicBrainz Release Group Id'                 '1a458ce1-f08f-38cb-9389-874484277d89'
'TXXX:MusicBrainz Release Track Id'                 'f9a66697-2f6f-32d5-96c3-624384a942d9'
'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:discogstags'                                  ['electronic',
 'rock',
 'folk rock',
 'acoustic',
 'lo-fi',
 'ethereal',
 'indie rock']
'TXXX:lastfmtags'                                   ['indie', 'icelandic', 'electronic', 'experimental', 'singer songwriter']
'TXXX:originalyear'                                 '2005'
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-4.35 dB'
'TXXX:replaygain_track_peak'                        '0.861588'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'bcb11e1b-efd4-4a38-9a68-e2a68a1da680')

========================== row from database ==========================
                                              'id'  1265804
                                            'path'  /data/Music/Bulk/00singer-songwriter-eos/Mugison/Mugimama, is this monkey music/Mugison - 12 - Afi minn.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  545
                                           'genre'  ifs-songwriter-indie
                                        'filesize'  8814495
                                           'mtime'  1636400462
                                   'redo_metaread'  0
                                        'rest_str'   00singer songwriter eos Mugimama, this monkey 12 minn ifs songwriter indie
                                      'tag_artist'  Mugison
                                     'tag_release'  Mugimama! Is This Monkeymusic?
                                       'tag_title'  Afi Minn (My Grandpa)
                                             'bpm'  85.3
                                    'search_title'  'afi':1 'grandpa':5,6 'minn':2 'my':3,4
                                   'search_artist'  'mugison':1
                                  'search_release'  'is':2 'monkeymusic':4 'mugimama':1 'this':3
                                     'search_rest'  '00singer':1 'eos':3 'ifs':9 'indie':10 'minn':8 'monkey':7 'mugimama':4,5 'songwriter':2 'this':6
                                    'search_combo'  '00singer':12 'afi':1A 'eos':14 'grandpa':5A,6A 'ifs':20 'indie':21 'is':9C 'minn':2A,19 'monkey':18 'monkeymusic':11C 'mugimama':8C,15,16 'mugison':7B 'my':3A,4A 'songwriter':13 'this':10C,17
                                    'tag_tracknum'  12
                                      'num_images'  1
                                             'key'  8B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-1', 'q-syn-2', 'q-chart-2', 'q-other-4', 'Q-HAP-2', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['indie', 'icelandic', 'electronic', 'experimental', 'singer songwriter']
                                        'tag_date'  2005
                                     'discogstags'  ['electronic', 'rock', 'folk rock', 'acoustic', 'lo-fi', 'ethereal', 'indie rock']

============================== file details ==============================
                                           'mtime'  1636400461.7415578  (2021-11-08 20:41:01)
                             'size'  8814495