======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '215'
                                          'artist'  'Sevdaliza'
                                     'text_people'  'Sevda Alizadeh & Reynard Bargmann'
                                         'release'  'The Suspended Kid'
                                           'title'  'Sirens of the Caspian'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-HHRNBTT-2', 'Q-JZFKS-1', 'Q-LOCALNESS-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-4', 'q-busy-2', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-3', 'q-other-1', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['alternative rnb', 'art pop', 'trip hop', 'ambient pop', 'electronic']"
                                     'discogstags'  "['pop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '2'
                                      'tracktotal'  '6'
                                            'date'  '2015'
                                        'comments'  ''
                                           'genre'  'electronic-drone'
                                             'bpm'  '124.5'
                                             'key'  '7B'
                                        'acoustid'  '407d278a-4c70-4c2d-bcf8-5814a8e4690d'
rest: ''

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

'TALB' (Album/Movie/Show title)                     'The Suspended Kid'
'TBPM' (BPM (beats per minute))                     '124.5'
'TCOM' (Composer)                                   'Sevda Alizadeh & Reynard Bargmann'
'TCON' (Content type, a.k.a. Genre)                 'electronic-drone'
'TDEN' (Encoding time)                              '2010-11-08 17:24:32'
'TDOR' (Original release time)                      '2015'
'TDRC' (Recording time)                             '2015-01-28'
'TIT2' (Title/songname/content description)         'Sirens of the Caspian'
'TKEY' (Initial key)                                '7B'
'TMED' (Media type)                                 'Digital Media'
'TPE1' (Lead performer(s)/Soloist(s))               'Sevdaliza'
'TPE2' (Band/orchestra/accompaniment)               'Sevdaliza'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Twisted Elegance'
'TRCK' (Track number/Position in set)               '2/6'
'TSO2'                                              'Sevdaliza'
'TSOP' (Performer sort order)                       'Sevdaliza'
'TSRC' (ISRC (international standard recording code))  'FR26V1502421'
'TSSE' (Software/Hardware and settings used for encoding)  'Lavf54.63.104'
'TXXX:Acoustid Id'                                  '407d278a-4c70-4c2d-bcf8-5814a8e4690d'
'TXXX:BARCODE'                                      '3614590830694'
'TXXX:MusicBrainz Album Artist Id'                  'e4356a15-5acc-400d-a707-592d66922e28'
'TXXX:MusicBrainz Album Id'                         'a4a2d10c-c23d-4571-9290-fca749cbf030'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'ep'
'TXXX:MusicBrainz Artist Id'                        'e4356a15-5acc-400d-a707-592d66922e28'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '2'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  'pop'
'TXXX:lastfmtags'                                   ['alternative rnb', 'art pop', 'trip hop', 'ambient pop', 'electronic']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.42 dB'
'TXXX:replaygain_track_peak'                        '0.378799'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'51a91223-15c6-4556-a0e4-0ec1519c20ed')

========================== row from database ==========================
                                              'id'  1293262
                                            'path'  /data/Music/Bulk/00poprockelectronic/00drone/Sevdaliza - The Suspended Kid EP (2016)/02_Sevdaliza - Sirens of the Caspian.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  215
                                           'genre'  electronic-drone
                                        'filesize'  8610236
                                           'mtime'  1636913300
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00drone EP (2016) 02_Sevdaliza electronic drone
                                      'tag_artist'  Sevdaliza
                                     'tag_release'  The Suspended Kid
                                       'tag_title'  Sirens of the Caspian
                                             'bpm'  124.5
                                    'search_title'  'caspian':4 'of':2 'sirens':1 'the':3
                                   'search_artist'  'sevdaliza':1
                                  'search_release'  'kid':3 'suspended':2 'the':1
                                     'search_rest'  '00drone':2 '00poprockelectronic':1 '02':6 '2016':4,5 'drone':9 'electronic':8 'ep':3 'sevdaliza':7
                                    'search_combo'  '00drone':10 '00poprockelectronic':9 '02':14 '2016':12,13 'caspian':4A 'drone':17 'electronic':16 'ep':11 'kid':8C 'of':2A 'sevdaliza':5B,15 'sirens':1A 'suspended':7C 'the':3A,6C
                                    'tag_tracknum'  2
                                      'num_images'  0
                                             'key'  7B
                                           'quals'  ['Q-HHRNBTT-2', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-3', 'q-syn-3', 'q-chart-2', 'q-other-1', 'Q-HAP-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['alternative rnb', 'art pop', 'trip hop', 'ambient pop', 'electronic']
                                        'tag_date'  2015
                                     'discogstags'  ['pop']

============================== file details ==============================
                                           'mtime'  1636913300.1111243  (2021-11-14 19:08:20)
                             'size'  8610236