======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '230'
                                          'artist'  'Weird Al Yankovic'
                                     'text_people'  ''
                                         'release'  'Off the Deep End'
                                           'title'  'Airline Amy'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-OLDST-3', 'Q-LOCALNESS-1', 'Q-UNU-2', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-4', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['comedy', 'parody', 'rock', 'humor', 'funny']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '9'
                                      'tracktotal'  '11'
                                            'date'  '2017'
                                        'comments'  ''
                                           'genre'  'entertaining-unsorted'
                                             'bpm'  '152'
                                             'key'  '3A'
                                        'acoustid'  'e3f7f8e5-7bbe-46c8-b8af-36e83a1527ed'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Off the Deep End'
'TBPM' (BPM (beats per minute))                     '152'
'TCON' (Content type, a.k.a. Genre)                 'entertaining-unsorted'
'TDOR' (Original release time)                      '1992'
'TDRC' (Recording time)                             '2017-02-17'
'TIT2' (Title/songname/content description)         'Airline Amy'
'TKEY' (Initial key)                                '3A'
'TMED' (Media type)                                 'Digital Media'
'TPE1' (Lead performer(s)/Soloist(s))               'Weird Al Yankovic'
'TPE2' (Band/orchestra/accompaniment)               'Weird Al Yankovic'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Volcano Records'
'TRCK' (Track number/Position in set)               '9/11'
'TSO2'                                              'Yankovic, Weird Al'
'TSOP' (Performer sort order)                       'Yankovic, Weird Al'
'TSRC' (ISRC (international standard recording code))  'USVR10400208'
'TXXX:Acoustid Id'                                  'e3f7f8e5-7bbe-46c8-b8af-36e83a1527ed'
'TXXX:Artists'                                      '"Weird Al" Yankovic'
'TXXX:BARCODE'                                      '614223201627'
'TXXX:MusicBrainz Album Artist Id'                  '7746d775-9550-4360-b8d5-c37bd448ce01'
'TXXX:MusicBrainz Album Id'                         '1eaaf160-2259-45c2-bc31-51dbafcd0fc1'
'TXXX:MusicBrainz Album Release Country'            'XW'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '7746d775-9550-4360-b8d5-c37bd448ce01'
'TXXX:MusicBrainz Release Group Id'                 'd080eee2-78ca-3ee4-80c9-95879c707739'
'TXXX:MusicBrainz Release Track Id'                 'f631a97b-3ecf-40a2-9f09-1276e31cd384'
'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'                                   ['comedy', 'parody', 'rock', 'humor', 'funny']
'TXXX:originalyear'                                 '1992'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '4'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.52 dB'
'TXXX:replaygain_track_peak'                        '0.548384'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'17e3ac56-1901-466e-a358-05c75cc1200f')

========================== row from database ==========================
                                              'id'  1314564
                                            'path'  /data/Music/Bulk/00spent/"Weird Al" Yankovic - Off The Deep End [1992]/09 - Weird Al - Airline Amy.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  230
                                           'genre'  entertaining-unsorted
                                        'filesize'  3759334
                                           'mtime'  1620647437
                                   'redo_metaread'  0
                                        'rest_str'   00spent "Weird Al" The [1992] 09 entertaining unsorted
                                      'tag_artist'  Weird Al Yankovic
                                     'tag_release'  Off the Deep End
                                       'tag_title'  Airline Amy
                                             'bpm'  152.0
                                    'search_title'  'airline':1 'amy':2
                                   'search_artist'  'al':2 'weird':1 'yankovic':3
                                  'search_release'  'deep':3 'end':4 'off':1 'the':2
                                     'search_rest'  '00spent':1 '1992':5,6 'al':3 'entertaining':7 'the':4 'unsorted':8 'weird':2
                                    'search_combo'  '00spent':10 '1992':14,15 'airline':1A 'al':4B,12 'amy':2A 'deep':8C 'end':9C 'entertaining':16 'off':6C 'the':7C,13 'unsorted':17 'weird':3B,11 'yankovic':5B
                                    'tag_tracknum'  9
                                      'num_images'  1
                                             'key'  3A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-4', 'q-other-2', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['comedy', 'parody', 'rock', 'humor', 'funny']
                                        'tag_date'  2017
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620647437.2913997  (2021-05-10 13:50:37)
                             'size'  3759334