======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '150'
                                          'artist'  'she'
                                     'text_people'  'lain trzaska'
                                         'release'  'Coloris'
                                           'title'  'Monochrome'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-4', 'q-bass-4', 'q-busy-3', 'q-grit-1', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['electronic', '8 bit', 'chiptune', 'bitpop', '8bit']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '6'
                                      'tracktotal'  '17'
                                            'date'  '2009'
                                        'comments'  ''
                                           'genre'  'electronic-we-beeps or chip or pico'
                                             'bpm'  '106.252'
                                             'key'  '7A'
                                        'acoustid'  '0c6621ac-b67b-4675-a508-cce6f9c003a9'
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Coloris'
'TBPM' (BPM (beats per minute))                     '106.252'
'TCOM' (Composer)                                   'lain trzaska'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-beeps or chip or pico'
'TDOR' (Original release time)                      '2008'
'TDRC' (Recording time)                             '2009-01-21'
'TIT2' (Title/songname/content description)         'Monochrome'
'TKEY' (Initial key)                                '7A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'she'
'TPE2' (Band/orchestra/accompaniment)               'she'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Canyon International'
'TRCK' (Track number/Position in set)               '6/17'
'TSO2'                                              'she'
'TSOP' (Performer sort order)                       'she'
'TXXX:ASIN'                                         'B001LKQOJ4'
'TXXX:Acoustid Id'                                  '0c6621ac-b67b-4675-a508-cce6f9c003a9'
'TXXX:BARCODE'                                      '4988013718746'
'TXXX:CATALOGNUMBER'                                'PCCY-01907'
'TXXX:MusicBrainz Album Artist Id'                  '99e34e68-0320-4c3e-901d-0a307ed504a4'
'TXXX:MusicBrainz Album Id'                         'f803f00d-9469-4e41-a839-95fa0abb9278'
'TXXX:MusicBrainz Album Release Country'            'JP'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '99e34e68-0320-4c3e-901d-0a307ed504a4'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['electronic', '8 bit', 'chiptune', 'bitpop', '8bit']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '1'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '4'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-0.69 dB'
'TXXX:replaygain_track_peak'                        '0.427581'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'2a91e37e-c6c7-4e03-bc53-50bfb90b10c3')
'WXXX:'                                             WXXX(encoding=<Encoding.LATIN1: 0>, desc='', url='http://www.myspace.com/sheofficial')

========================== row from database ==========================
                                              'id'  1340649
                                            'path'  /data/Music/Bulk/00poprockelectronic/00beepy/She - Coloris/06_she - monochrome.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  150
                                           'genre'  electronic-we-beeps or chip or pico
                                        'filesize'  6013316
                                           'mtime'  1621627762
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00beepy She 06_she monochrome electronic we beeps chip pico
                                      'tag_artist'  she
                                     'tag_release'  Coloris
                                       'tag_title'  Monochrome
                                             'bpm'  106.252
                                    'search_title'  'monochrome':1
                                   'search_artist'  'she':1
                                  'search_release'  'coloris':1
                                     'search_rest'  '00beepy':2 '00poprockelectronic':1 '06':4 'beeps':9 'chip':10 'electronic':7 'monochrome':6 'pico':11 'she':3,5 'we':8
                                    'search_combo'  '00beepy':5 '00poprockelectronic':4 '06':7 'beeps':12 'chip':13 'coloris':3C 'electronic':10 'monochrome':1A,9 'pico':14 'she':2B,6,8 'we':11
                                    'tag_tracknum'  6
                                      'num_images'  0
                                             'key'  7A
                                           'quals'  ['Q-HHRNBTT-1', '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-3', 'q-drums-4', 'q-syn-4', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-1']
                                      'lastfmtags'  ['electronic', '8 bit', 'chiptune', 'bitpop', '8bit']
                                        'tag_date'  2009
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621627762.4260216  (2021-05-21 22:09:22)
                             'size'  6013316