======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '180'
                                          'artist'  'baaskaT'
                                     'text_people'  ''
                                         'release'  'Flickshots & Quickscopes'
                                           'title'  'Ups n Downs'
                                           'quals'  ("['Q-HAP-3', 'Q-LOCALNESS-1', 'Q-UNU-1', 'Q-HHRNBTT-3', 'Q-JZFKS-2', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['belgium', 'lo fi', 'hip hop', 'experimental']"
                                     'discogstags'  "['trip hop', 'downtempo', 'electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '2'
                                      'tracktotal'  '18'
                                            'date'  '2016'
                                        'comments'  ''
                                           'genre'  'hip hop or rnb or rap or turntablism-chillhop'
                                             'bpm'  '85'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Flickshots & Quickscopes'
'TBPM' (BPM (beats per minute))                     '85'
'TCON' (Content type, a.k.a. Genre)                 'hip hop or rnb or rap or turntablism-chillhop'
'TDOR' (Original release time)                      '2016'
'TDRC' (Recording time)                             '2016-11-07'
'TIT2' (Title/songname/content description)         'Ups n Downs'
'TKEY' (Initial key)                                '8A'
'TLEN' (Length)                                     '180750'
'TMED' (Media type)                                 'Digital Media'
'TPE1' (Lead performer(s)/Soloist(s))               'baaskaT'
'TPE2' (Band/orchestra/accompaniment)               'baaskaT'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Chillhop Records'
'TRCK' (Track number/Position in set)               '2/18'
'TSO2'                                              'baaskaT'
'TSOP' (Performer sort order)                       'baaskaT'
'TSRC' (ISRC (international standard recording code))  'TCACT1622411'
'TSSE' (Software/Hardware and settings used for encoding)  'LAME 32bits version 3.99.5 (http://lame.sf.net)'
'TXXX:ASIN'                                         'B07DD4NYW2'
'TXXX:Artists'                                      'baaskaT'
'TXXX:BARCODE'                                      '859718690511'
'TXXX:CATALOGNUMBER'                                'CR016'
'TXXX:MusicBrainz Album Artist Id'                  '9a4be5cc-d866-4411-b518-49bcf9c76790'
'TXXX:MusicBrainz Album Id'                         '60f2c0d5-67e0-4483-936d-e02406f629ad'
'TXXX:MusicBrainz Album Release Country'            'XW'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '9a4be5cc-d866-4411-b518-49bcf9c76790'
'TXXX:MusicBrainz Release Group Id'                 '3a3a8190-2f67-479d-84a7-3cbee8db4a25'
'TXXX:MusicBrainz Release Track Id'                 'a13d20a2-72bb-49ce-90ad-f0f99bf703e0'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '3'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['trip hop', 'downtempo', 'electronic']
'TXXX:lastfmtags'                                   ['belgium', 'lo fi', 'hip hop', 'experimental']
'TXXX:originalyear'                                 '2016'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-1.53 dB'
'TXXX:replaygain_track_peak'                        '0.525206'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'31f5677e-66b4-44ea-98d5-980895dcd634')
'WCOP' (Copyright/Legal information)                WCOP(url='https://creativecommons.org/licenses/by-nc-nd/3.0/')

========================== row from database ==========================
                                              'id'  1244868
                                            'path'  /data/Music/Bulk/00popandrock-hiphop-rap-rnb-turntablism/Flughand - Chillhop/baaskaT - Ups n Downs.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  180
                                           'genre'  hip hop or rnb or rap or turntablism-chillhop
                                        'filesize'  7313908
                                           'mtime'  1620587195
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock hiphop rap rnb turntablism Flughand Chillhop hip hop or rnb or rap or turntablism chillhop
                                      'tag_artist'  baaskaT
                                     'tag_release'  Flickshots & Quickscopes
                                       'tag_title'  Ups n Downs
                                             'bpm'  85.0
                                    'search_title'  'downs':3 'n':2 'ups':1
                                   'search_artist'  'baaska':2 'baaskat':1 't':3
                                  'search_release'  'flickshots':1 'quickscopes':2
                                     'search_rest'  'chillhop':6 'flughand':5 'hip':7 'hiphop':1 'hop':8 'or':9 'rap':2 'rnb':3 'turntablism':4
                                    'search_combo'  'baaska':5B 'baaskat':4B 'chillhop':14 'downs':3A 'flickshots':7C 'flughand':13 'hip':15 'hiphop':9 'hop':16 'n':2A 'or':17 'quickscopes':8C 'rap':10 'rnb':11 't':6B 'turntablism':12 'ups':1A
                                    'tag_tracknum'  2
                                      'num_images'  1
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-3', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-2', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['belgium', 'lo fi', 'hip hop', 'experimental']
                                        'tag_date'  2016
                                     'discogstags'  ['trip hop', 'downtempo', 'electronic']

============================== file details ==============================
                                           'mtime'  1620587195.3666189  (2021-05-09 21:06:35)
                             'size'  7313908