======================== unified (from filesystem) ========================
                                         'bitrate'  '174.82'
                                        'duration'  '139'
                                          'artist'  'Sevdaliza'
                                     'text_people'  ''
                                         'release'  'ISON'
                                           'title'  'When I Reside'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-HHRNBTT-2', 'Q-JZFKS-1', 'Q-LOCALNESS-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-3', 'q-busy-2', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-1', 'q-other-4', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['alternative rnb', 'art pop', 'trip hop', 'ambient pop', 'electronic']"
                                     'discogstags'  "['trip hop', 'experimental', 'downtempo', 'electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '15'
                                      'tracktotal'  '16'
                                            'date'  '2017'
                                        'comments'  ''
                                           'genre'  'electronic-drone'
                                             'bpm'  '126.6'
                                             'key'  '4A'
                                        'acoustid'  '70d1c352-f1a3-4ceb-bc5c-43600d016905'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:iTunSMPB:eng'                                 (' 00000000 00000000 00000000 0000000000000000 00000000 00000000 00000000 '
 '00000000 00000000 00000000 00000000 00000000')
'TALB' (Album/Movie/Show title)                     'ISON'
'TBPM' (BPM (beats per minute))                     '126.6'
'TCON' (Content type, a.k.a. Genre)                 'electronic-drone'
'TDOR' (Original release time)                      '2017'
'TDRC' (Recording time)                             '2017'
'TIT2' (Title/songname/content description)         'When I Reside'
'TKEY' (Initial key)                                '4A'
'TMED' (Media type)                                 'CD'
'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)               '15/16'
'TSO2'                                              'Sevdaliza'
'TSOP' (Performer sort order)                       'Sevdaliza'
'TSRC' (ISRC (international standard recording code))  'NLE3U1700012'
'TXXX:Acoustid Id'                                  '70d1c352-f1a3-4ceb-bc5c-43600d016905'
'TXXX:BARCODE'                                      '8718627225608'
'TXXX:CATALOGNUMBER'                                '8718627225608'
'TXXX:MusicBrainz Album Artist Id'                  'e4356a15-5acc-400d-a707-592d66922e28'
'TXXX:MusicBrainz Album Id'                         '07f48eaa-1a6c-4160-b41a-bb511a015ad6'
'TXXX:MusicBrainz Album Release Country'            'NL'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'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:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['trip hop', 'experimental', 'downtempo', 'electronic']
'TXXX:lastfmtags'                                   ['alternative rnb', 'art pop', 'trip hop', 'ambient pop', 'electronic']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '+6.32 dB'
'TXXX:replaygain_track_peak'                        '0.246264'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'c5f10f08-6f65-4d05-ac56-0f0fb0f11fff')

========================== row from database ==========================
                                              'id'  1312041
                                            'path'  /data/Music/Bulk/00poprockelectronic/00drone/Sevdaliza - Ison (2017) FLAC/15 - When I Reside.mp3
                                         'working'  None
                                         'bitrate'  174
                                    'duration_sec'  139
                                           'genre'  electronic-drone
                                        'filesize'  3090237
                                           'mtime'  1636913299
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00drone Ison (2017) FLAC 15 electronic drone
                                      'tag_artist'  Sevdaliza
                                     'tag_release'  ISON
                                       'tag_title'  When I Reside
                                             'bpm'  126.6
                                    'search_title'  'i':2 'reside':3 'when':1
                                   'search_artist'  'sevdaliza':1
                                  'search_release'  'ison':1
                                     'search_rest'  '00drone':2 '00poprockelectronic':1 '2017':4,5 'drone':8 'electronic':7 'flac':6 'ison':3
                                    'search_combo'  '00drone':7 '00poprockelectronic':6 '2017':9,10 'drone':13 'electronic':12 'flac':11 'i':2A 'ison':5C,8 'reside':3A 'sevdaliza':4B 'when':1A
                                    'tag_tracknum'  15
                                      'num_images'  1
                                             'key'  4A
                                           'quals'  ['Q-HHRNBTT-2', 'q-vocals-2', '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-1', 'q-syn-3', 'q-chart-2', 'q-other-4', 'Q-HAP-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['alternative rnb', 'art pop', 'trip hop', 'ambient pop', 'electronic']
                                        'tag_date'  2017
                                     'discogstags'  ['trip hop', 'experimental', 'downtempo', 'electronic']

============================== file details ==============================
                                           'mtime'  1636913299.382678  (2021-11-14 19:08:19)
                             'size'  3090237