======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '161'
                                          'artist'  'Mad Caddies'
                                     'text_people'  ''
                                         'release'  'Rock the Plank'
                                           'title'  'All American Badass'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-2', 'Q-HHRNBTT-3', 'Q-LOCALNESS-1', 'Q-JZFKS-1', "
 "'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-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['ska punk', 'punk rock', 'ska', 'punk']"
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '13'
                                      'tracktotal'  '13'
                                            'date'  '2001'
                                        'comments'  ''
                                           'genre'  'hip hop or rnb or rap or turntablism;rock-gr-punk;rock-gr-punk-ska'
                                             'bpm'  '133'
                                             'key'  '8B'
                                        'acoustid'  '7453a867-a2d5-43ac-9fd7-b1a3a3ab5580'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Rock the Plank'
'TBPM' (BPM (beats per minute))                     '133'
'TCON' (Content type, a.k.a. Genre)                 ['hip hop or rnb or rap or turntablism', 'rock-gr-punk', 'rock-gr-punk-ska']
'TDOR' (Original release time)                      '2001'
'TDRC' (Recording time)                             '2001-04-10'
'TIT2' (Title/songname/content description)         'All American Badass'
'TKEY' (Initial key)                                '8B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Mad Caddies'
'TPE2' (Band/orchestra/accompaniment)               'Mad Caddies'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Fat Wreck Chords'
'TRCK' (Track number/Position in set)               '13/13'
'TSO2'                                              'Mad Caddies'
'TSOP' (Performer sort order)                       'Mad Caddies'
'TXXX:ASIN'                                         'B00005AG55'
'TXXX:Acoustid Id'                                  '7453a867-a2d5-43ac-9fd7-b1a3a3ab5580'
'TXXX:Artists'                                      'Mad Caddies'
'TXXX:BARCODE'                                      '751097061527'
'TXXX:CATALOGNUMBER'                                'FAT615-2'
'TXXX:MusicBrainz Album Artist Id'                  'cfb1c147-1046-4921-9c53-d3a226ebdb0b'
'TXXX:MusicBrainz Album Id'                         'b55cac2b-dfcf-435c-82c3-fa9ddd3136d9'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'cfb1c147-1046-4921-9c53-d3a226ebdb0b'
'TXXX:MusicBrainz Release Group Id'                 '167fa11d-c966-3dfc-9d20-1c538c24ac09'
'TXXX:MusicBrainz Release Track Id'                 '05ead9a4-7c48-31c5-8cf9-742b16b065b6'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '3'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  'rock'
'TXXX:lastfmtags'                                   ['ska punk', 'punk rock', 'ska', 'punk']
'TXXX:originalyear'                                 '2001'
'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'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+2.06 dB'
'TXXX:replaygain_track_peak'                        '0.360561'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'3339d12c-f211-4031-b955-7c7211f0be74')

========================== row from database ==========================
                                              'id'  719819
                                            'path'  /data/Music/Bulk/00popandrock-hiphop-rap-rnb-turntablism/Mad Caddies/13 - Mad Caddies - All American Badass.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  161
                                           'genre'  hip hop or rnb or rap or turntablism;rock-gr-punk;rock-gr-punk-ska
                                        'filesize'  2675543
                                           'mtime'  1636912551
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock hiphop rap rnb turntablism 13 hip hop or rnb or rap or turntablism;rock gr punk;rock gr punk ska
                                      'tag_artist'  Mad Caddies
                                     'tag_release'  Rock the Plank
                                       'tag_title'  All American Badass
                                             'bpm'  133.0
                                    'search_title'  'all':1 'american':2 'badass':3
                                   'search_artist'  'caddies':2 'mad':1
                                  'search_release'  'plank':3 'rock':1 'the':2
                                     'search_rest'  'gr':12 'hip':5 'hiphop':1 'hop':6 'or':7 'punk':13,15,17 'rap':2 'rnb':3 'rock':9,11,14,16 'ska':18 'turntablism':4,8,10
                                    'search_combo'  'all':1A 'american':2A 'badass':3A 'caddies':5B 'gr':20 'hip':13 'hiphop':9 'hop':14 'mad':4B 'or':15 'plank':8C 'punk':21,23,25 'rap':10 'rnb':11 'rock':6C,17,19,22,24 'ska':26 'the':7C 'turntablism':12,16,18
                                    'tag_tracknum'  13
                                      'num_images'  1
                                             'key'  8B
                                           'quals'  ['Q-HHRNBTT-3', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['ska punk', 'punk rock', 'ska', 'punk']
                                        'tag_date'  2001
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1636912551.038029  (2021-11-14 18:55:51)
                             'size'  2675543