======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '52'
                                          'artist'  'Less Than Jake'
                                     'text_people'  ''
                                         'release'  "Losers, Kings, and Things We Don't Understand"
                                           'title'  'Laverne and Shirley'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-2', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-3', 'q-busy-4', 'q-grit-3', 'q-play-2', "
 "'q-chart-3', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['ska punk', 'punk rock', 'ska', 'punk', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '9'
                                      'tracktotal'  '21'
                                            'date'  '1995'
                                        'comments'  ''
                                           'genre'  'rock-gr-punk-ska'
                                             'bpm'  '118'
                                             'key'  '7B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     "Losers, Kings, and Things We Don't Understand"
'TBPM' (BPM (beats per minute))                     '118'
'TCON' (Content type, a.k.a. Genre)                 'rock-gr-punk-ska'
'TDOR' (Original release time)                      '1995'
'TDRC' (Recording time)                             '1995'
'TIT2' (Title/songname/content description)         'Laverne and Shirley'
'TKEY' (Initial key)                                '7B'
'TLEN' (Length)                                     '52192'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Less Than Jake'
'TPE2' (Band/orchestra/accompaniment)               'Less Than Jake'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'No Idea'
'TRCK' (Track number/Position in set)               '9/21'
'TSO2'                                              'Less Than Jake'
'TSOP' (Performer sort order)                       'Less Than Jake'
'TXXX:ASIN'                                         'B00000E0EY'
'TXXX:Artists'                                      'Less Than Jake'
'TXXX:CATALOGNUMBER'                                '022'
'TXXX:MusicBrainz Album Artist Id'                  'e54e065f-0ce6-4779-9a9a-afd7b997471f'
'TXXX:MusicBrainz Album Id'                         '64232fbf-36c7-4ab6-ac01-b23083e9cc78'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album/compilation'
'TXXX:MusicBrainz Artist Id'                        'e54e065f-0ce6-4779-9a9a-afd7b997471f'
'TXXX:MusicBrainz Release Group Id'                 'a970d73a-fe0f-30c2-89eb-c9fd2615faff'
'TXXX:MusicBrainz Release Track Id'                 'bed8ff1b-34b5-3b0a-861d-1b1f8f400bf6'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['ska punk', 'punk rock', 'ska', 'punk', 'rock']
'TXXX:originalyear'                                 '1995'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '4'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '3'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.05 dB'
'TXXX:replaygain_track_peak'                        '0.679968'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'36bfa5a2-c635-4209-9bdf-ff315566a225')

========================== row from database ==========================
                                              'id'  1523036
                                            'path'  /data/Music/Bulk/00poprockelectronic/Less Than Jake/losers, kings, and things we don_t under/09 Laverne And Shirley.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  52
                                           'genre'  rock-gr-punk-ska
                                        'filesize'  1316359
                                           'mtime'  1621695907
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic losers, kings, things we don_t under 09 And rock gr punk ska
                                      'tag_artist'  Less Than Jake
                                     'tag_release'  Losers, Kings, and Things We Don't Understand
                                       'tag_title'  Laverne and Shirley
                                             'bpm'  118.0
                                    'search_title'  'and':2 'laverne':1 'shirley':3
                                   'search_artist'  'jake':3 'less':1 'than':2
                                  'search_release'  'and':5 'don':8 'dont':10 'kings':3,4 'losers':1,2 't':9 'things':6 'understand':11 'we':7
                                     'search_rest'  '00poprockelectronic':1 'and':11 'don':8 'gr':13 'kings':4,5 'losers':2,3 'punk':14 'rock':12 'ska':15 't':9 'things':6 'under':10 'we':7
                                    'search_combo'  '00poprockelectronic':18 'and':2A,11C,28 'don':14C,25 'dont':16C 'gr':30 'jake':6B 'kings':9C,10C,21,22 'laverne':1A 'less':4B 'losers':7C,8C,19,20 'punk':31 'rock':29 'shirley':3A 'ska':32 't':15C,26 'than':5B 'things':12C,23 'under':27 'understand':17C 'we':13C,24
                                    'tag_tracknum'  9
                                      'num_images'  1
                                             'key'  7B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-4', 'q-drums-4', 'q-syn-2', 'q-chart-3', 'q-other-2', 'Q-HAP-3', 'q-bass-3', 'q-grit-3']
                                      'lastfmtags'  ['ska punk', 'punk rock', 'ska', 'punk', 'rock']
                                        'tag_date'  1995
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621695907.1160913  (2021-05-22 17:05:07)
                             'size'  1316359