======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '393'
                                          'artist'  'Fatso Jetson'
                                     'text_people'  ''
                                         'release'  'Idle Hands'
                                           'title'  'Seroquel'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-JZFKS-1', 'Q-OLDST-3', "
 "'Q-LOCALNESS-1', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-3', 'q-play-3', "
 "'q-chart-2', 'q-drums-2', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  ("['alternative rock', 'stoner', 'stoner rock', 'desert rock', 'rock', "
 "'alternative']")
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '5'
                                      'tracktotal'  '11'
                                            'date'  '2016'
                                        'comments'  ''
                                           'genre'  'rock-gr-stoner'
                                             'bpm'  '132.3'
                                             'key'  '9B'
                                        'acoustid'  'b7eced21-4102-45c5-bce8-ea2808f44728'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Idle Hands'
'TBPM' (BPM (beats per minute))                     '132.3'
'TCON' (Content type, a.k.a. Genre)                 'rock-gr-stoner'
'TDOR' (Original release time)                      '2016'
'TDRC' (Recording time)                             '2016-10-07'
'TIT2' (Title/songname/content description)         'Seroquel'
'TKEY' (Initial key)                                '9B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Fatso Jetson'
'TPE2' (Band/orchestra/accompaniment)               'Fatso Jetson'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Heavy Psych Sounds'
'TRCK' (Track number/Position in set)               '5/11'
'TSO2'                                              'Fatso Jetson'
'TSOP' (Performer sort order)                       'Fatso Jetson'
'TXXX:Acoustid Id'                                  'b7eced21-4102-45c5-bce8-ea2808f44728'
'TXXX:Artists'                                      'Fatso Jetson'
'TXXX:BARCODE'                                      '0753070199494'
'TXXX:CATALOGNUMBER'                                'HPS045'
'TXXX:MusicBrainz Album Artist Id'                  '34b71ba0-9dae-4093-b143-c726c33ebb00'
'TXXX:MusicBrainz Album Id'                         '79973f8c-dd3c-4f59-957a-1c2ed51c7db1'
'TXXX:MusicBrainz Album Release Country'            'XW'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '34b71ba0-9dae-4093-b143-c726c33ebb00'
'TXXX:MusicBrainz Release Group Id'                 'c71d6e7f-232f-4d57-8462-2b528205dad4'
'TXXX:MusicBrainz Release Track Id'                 '3ad7ffd6-e54b-40b7-a7ab-867055a1c00d'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  'rock'
'TXXX:lastfmtags'                                   ['alternative rock',
 'stoner',
 'stoner rock',
 'desert rock',
 'rock',
 'alternative']
'TXXX:originalyear'                                 '2016'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '3'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.78 dB'
'TXXX:replaygain_track_peak'                        '0.584653'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'73f8154a-2e34-4a20-993c-76dc08c40503')

========================== row from database ==========================
                                              'id'  1418589
                                            'path'  /data/Music/Bulk/00popandrock-punk-garage-surf-stoner/fatso jetson 2016 - idle hands (320kbps)/05 - seroquel.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  393
                                           'genre'  rock-gr-stoner
                                        'filesize'  15771676
                                           'mtime'  1636917556
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock punk garage surf stoner fatso jetson 2016 idle hands (320kbps) 05 seroquel rock gr stoner
                                      'tag_artist'  Fatso Jetson
                                     'tag_release'  Idle Hands
                                       'tag_title'  Seroquel
                                             'bpm'  132.3
                                    'search_title'  'seroquel':1
                                   'search_artist'  'fatso':1 'jetson':2
                                  'search_release'  'hands':2 'idle':1
                                     'search_rest'  '2016':7 '320kbps':10,11 'fatso':5 'garage':2 'gr':14 'hands':9 'idle':8 'jetson':6 'punk':1 'rock':13 'seroquel':12 'stoner':4 'surf':3
                                    'search_combo'  '2016':12 '320kbps':15,16 'fatso':2B,10 'garage':7 'gr':19 'hands':5C,14 'idle':4C,13 'jetson':3B,11 'punk':6 'rock':18 'seroquel':1A,17 'stoner':9 'surf':8
                                    'tag_tracknum'  5
                                      'num_images'  1
                                             'key'  9B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-2', 'q-syn-2', 'q-chart-2', 'q-other-4', 'Q-HAP-2', 'q-bass-4', 'q-grit-3']
                                      'lastfmtags'  ['alternative rock', 'stoner', 'stoner rock', 'desert rock', 'rock', 'alternative']
                                        'tag_date'  2016
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1636917555.7644317  (2021-11-14 20:19:15)
                             'size'  15771676