======================== unified (from filesystem) ========================
                                         'bitrate'  '224.235'
                                        'duration'  '29'
                                          'artist'  'Rishloo'
                                     'text_people'  ''
                                         'release'  'Eidolon'
                                           'title'  'Prosag'
                                           'quals'  ("['Q-LOCALNESS-1', 'Q-UNU-2', 'Q-JZFKS-1', 'Q-HAP-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-4', 'q-play-3', "
 "'q-chart-2', 'q-drums-1', 'q-other-4', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  ("['alternative rock', 'progressive rock', 'progressive metal', 'progressive', "
 "'rock']")
                                     'discogstags'  "['prog rock', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  '14'
                                            'date'  '2007'
                                        'comments'  ''
                                           'genre'  'eid-metal-progressive'
                                             'bpm'  '87'
                                             'key'  '5B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Eidolon'
'TBPM' (BPM (beats per minute))                     '87'
'TCON' (Content type, a.k.a. Genre)                 'eid-metal-progressive'
'TDOR' (Original release time)                      '2007'
'TDRC' (Recording time)                             '2007-05-22'
'TIPL' (Involved people list)                       TIPL(encoding=<Encoding.UTF16: 1>, people=[['producer', 'Rishloo'], ['engineer', 'Zak Dewey'], ['mix', 'Zak Dewey'], ['mix', 'Rishloo']])
'TIT2' (Title/songname/content description)         'Prosag'
'TKEY' (Initial key)                                '5B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Rishloo'
'TPE2' (Band/orchestra/accompaniment)               'Rishloo'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  '[no label]'
'TRCK' (Track number/Position in set)               '1/14'
'TSO2'                                              'Rishloo'
'TSOP' (Performer sort order)                       'Rishloo'
'TSSE' (Software/Hardware and settings used for encoding)  'LAME v3.97'
'TXXX:ASIN'                                         'B000R7I9PY'
'TXXX:Artists'                                      'Rishloo'
'TXXX:BARCODE'                                      '700261217512'
'TXXX:MusicBrainz Album Artist Id'                  '9d07f2ed-7bcf-4c60-86cc-0c29654120a0'
'TXXX:MusicBrainz Album Id'                         'c8553274-ae05-4031-8af1-12e6d4750b22'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '9d07f2ed-7bcf-4c60-86cc-0c29654120a0'
'TXXX:MusicBrainz Release Group Id'                 '9e5cad72-7d9b-34c4-bff2-b7e5adff982b'
'TXXX:MusicBrainz Release Track Id'                 '45f62378-b504-3a0e-978e-f6d565117da8'
'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:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['prog rock', 'rock']
'TXXX:lastfmtags'                                   ['alternative rock',
 'progressive rock',
 'progressive metal',
 'progressive',
 'rock']
'TXXX:originalyear'                                 '2007'
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '4'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+2.64 dB'
'TXXX:replaygain_track_peak'                        '0.349395'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'3c7a040e-b93f-4a89-8a91-94b467aa5a49')
'USLT::XXX'                                         '[Instrumental]\n'

========================== row from database ==========================
                                              'id'  1401277
                                            'path'  /data/Music/Bulk/00dwimp/00metal/Rishloo/Eidolon/01 - prosag.mp3
                                         'working'  None
                                         'bitrate'  224
                                    'duration_sec'  29
                                           'genre'  eid-metal-progressive
                                        'filesize'  895054
                                           'mtime'  1620310877
                                   'redo_metaread'  0
                                        'rest_str'   00dwimp 00metal 01 prosag eid metal progressive
                                      'tag_artist'  Rishloo
                                     'tag_release'  Eidolon
                                       'tag_title'  Prosag
                                             'bpm'  87.0
                                    'search_title'  'prosag':1
                                   'search_artist'  'rishloo':1
                                  'search_release'  'eidolon':1
                                     'search_rest'  '00dwimp':1 '00metal':2 'eid':4 'metal':5 'progressive':6 'prosag':3
                                    'search_combo'  '00dwimp':4 '00metal':5 'eid':7 'eidolon':3C 'metal':8 'progressive':9 'prosag':1A,6 'rishloo':2B
                                    'tag_tracknum'  1
                                      'num_images'  1
                                             'key'  5B
                                           '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-1', 'q-syn-2', 'q-chart-2', 'q-other-4', 'Q-HAP-1', 'q-bass-1', 'q-grit-4']
                                      'lastfmtags'  ['alternative rock', 'progressive rock', 'progressive metal', 'progressive', 'rock']
                                        'tag_date'  2007
                                     'discogstags'  ['prog rock', 'rock']

============================== file details ==============================
                                           'mtime'  1620310877.1549723  (2021-05-06 16:21:17)
                             'size'  895054