======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '144'
                                          'artist'  'Coubo'
                                     'text_people'  ''
                                         'release'  'Selcouth'
                                           'title'  'Paradise'
                                           '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-3', "
 "'q-chart-2', 'q-drums-3', 'q-other-2', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['instrumental', 'instrumental hip hop', 'electronic', 'hip hop', 'awesome']"
                                     'discogstags'  "['instrumental', 'electronic', 'hip hop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '5'
                                      'tracktotal'  '7'
                                            'date'  '2015'
                                        'comments'  ''
                                           'genre'  'hip hop or rnb or rap or turntablism-chillhop'
                                             'bpm'  '90.7'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

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

'APIC:cover'                                        type PictureType.COVER_FRONT (Cover (front)) b'cover'
                                     
'TALB' (Album/Movie/Show title)                     'Selcouth'
'TBPM' (BPM (beats per minute))                     '90.7'
'TCON' (Content type, a.k.a. Genre)                 'hip hop or rnb or rap or turntablism-chillhop'
'TDOR' (Original release time)                      '2015'
'TDRC' (Recording time)                             '2015-11-10'
'TIT2' (Title/songname/content description)         'Paradise'
'TKEY' (Initial key)                                '10A'
'TMED' (Media type)                                 'Digital Media'
'TPE1' (Lead performer(s)/Soloist(s))               'Coubo'
'TPE2' (Band/orchestra/accompaniment)               'Coubo'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'MelodySoul'
'TRCK' (Track number/Position in set)               '5/7'
'TSO2'                                              'Coubo'
'TSOP' (Performer sort order)                       'Coubo'
'TSRC' (ISRC (international standard recording code))  'GBSMU2360128'
'TXXX:Artists'                                      'Coubo'
'TXXX:CATALOGNUMBER'                                'MS0009'
'TXXX:MusicBrainz Album Artist Id'                  '493751c0-7961-46d4-b276-d6d96fb231aa'
'TXXX:MusicBrainz Album Id'                         '8530a5cc-d619-4489-bc5f-b8e5c126f92e'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '493751c0-7961-46d4-b276-d6d96fb231aa'
'TXXX:MusicBrainz Release Group Id'                 '2a48a41a-6b0b-4618-a923-8ebdbb80d5f7'
'TXXX:MusicBrainz Release Track Id'                 '84228aef-6db2-4a0e-99e2-b9b51d95a656'
'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:discogstags'                                  ['instrumental', 'electronic', 'hip hop']
'TXXX:lastfmtags'                                   ['instrumental', 'instrumental hip hop', 'electronic', 'hip hop', 'awesome']
'TXXX:originalyear'                                 '2015'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-2.59 dB'
'TXXX:replaygain_track_peak'                        '0.435089'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'369687ca-ac01-41e2-ab85-af4c9c848cea')

========================== row from database ==========================
                                              'id'  1243010
                                            'path'  /data/Music/Bulk/00popandrock-hiphop-rap-rnb-turntablism/Coubo - Selcouth/05 Paradise.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  144
                                           'genre'  hip hop or rnb or rap or turntablism-chillhop
                                        'filesize'  5904310
                                           'mtime'  1620587039
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock hiphop rap rnb turntablism 05 hip hop or rnb or rap or turntablism chillhop
                                      'tag_artist'  Coubo
                                     'tag_release'  Selcouth
                                       'tag_title'  Paradise
                                             'bpm'  90.7
                                    'search_title'  'paradise':1
                                   'search_artist'  'coubo':1
                                  'search_release'  'selcouth':1
                                     'search_rest'  'chillhop':8 'hip':5 'hiphop':1 'hop':6 'or':7 'rap':2 'rnb':3 'turntablism':4
                                    'search_combo'  'chillhop':11 'coubo':2B 'hip':8 'hiphop':4 'hop':9 'or':10 'paradise':1A 'rap':5 'rnb':6 'selcouth':3C 'turntablism':7
                                    'tag_tracknum'  5
                                      'num_images'  1
                                             'key'  10A
                                           'quals'  ['Q-HHRNBTT-3', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-2', 'q-busy-3', 'q-drums-3', 'q-syn-3', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['instrumental', 'instrumental hip hop', 'electronic', 'hip hop', 'awesome']
                                        'tag_date'  2015
                                     'discogstags'  ['instrumental', 'electronic', 'hip hop']

============================== file details ==============================
                                           'mtime'  1620587038.9278145  (2021-05-09 21:03:58)
                             'size'  5904310