======================== unified (from filesystem) ========================
                                         'bitrate'  '261.36'
                                        'duration'  '44'
                                          'artist'  'Tim Minchin'
                                     'text_people'  ''
                                         'release'  'So Rock'
                                           'title'  'Second Encore'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-OLDST-3', 'Q-UNU-2', "
 "'Q-HHRNBTT-1', 'q-syn-1', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-1', 'q-other-3', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  ("['piano comedy', 'australian', 'comedy', 'piano', 'i want him to have my "
 "babies']")
                                     'discogstags'  "['non-music', 'comedy']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '16'
                                      'tracktotal'  '16'
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'entertaining-unsorted'
                                             'bpm'  '144.2'
                                             'key'  '1B'
                                        'acoustid'  'e2370b2f-24a4-4f26-baca-8afad6b46f39'
rest: ''

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

'TALB' (Album/Movie/Show title)                     'So Rock'
'TBPM' (BPM (beats per minute))                     '144.2'
'TCON' (Content type, a.k.a. Genre)                 'entertaining-unsorted'
'TDOR' (Original release time)                      '2006'
'TDRC' (Recording time)                             '2006'
'TIT2' (Title/songname/content description)         'Second Encore'
'TKEY' (Initial key)                                '1B'
'TLEN' (Length)                                     '44440'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Tim Minchin'
'TPE2' (Band/orchestra/accompaniment)               'Tim Minchin'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '16/16'
'TSO2'                                              'Minchin, Tim'
'TSOP' (Performer sort order)                       'Minchin, Tim'
'TSSE' (Software/Hardware and settings used for encoding)  'LAME 32bits version 3.98.4 (http://www.mp3dev.org/)'
'TXXX:ASIN'                                         'B0029A9WT4'
'TXXX:Acoustid Id'                                  'e2370b2f-24a4-4f26-baca-8afad6b46f39'
'TXXX:MusicBrainz Album Artist Id'                  '2dc758d7-6776-45d1-b537-484249bd265e'
'TXXX:MusicBrainz Album Id'                         '2e2ee8bc-64ba-49bf-87a9-bc3ec6ef4f3f'
'TXXX:MusicBrainz Album Release Country'            'GB'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'live'
'TXXX:MusicBrainz Artist Id'                        '2dc758d7-6776-45d1-b537-484249bd265e'
'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:discogstags'                                  ['non-music', 'comedy']
'TXXX:lastfmtags'                                   ['piano comedy',
 'australian',
 'comedy',
 'piano',
 'i want him to have my babies']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+1.23 dB'
'TXXX:replaygain_track_peak'                        '0.731627'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'68462aac-0ab7-4310-99b7-195481542114')

========================== row from database ==========================
                                              'id'  1358821
                                            'path'  /data/Music/Bulk/00spent/Tim Minchin/Tim Minchin - 2006 - So Rock/16 - Second Encore.mp3
                                         'working'  None
                                         'bitrate'  261
                                    'duration_sec'  44
                                           'genre'  entertaining-unsorted
                                        'filesize'  1455848
                                           'mtime'  1620647360
                                   'redo_metaread'  0
                                        'rest_str'   00spent 2006 16 entertaining unsorted
                                      'tag_artist'  Tim Minchin
                                     'tag_release'  So Rock
                                       'tag_title'  Second Encore
                                             'bpm'  144.2
                                    'search_title'  'encore':2 'second':1
                                   'search_artist'  'minchin':2 'tim':1
                                  'search_release'  'rock':2 'so':1
                                     'search_rest'  '00spent':1 '2006':2 'entertaining':3 'unsorted':4
                                    'search_combo'  '00spent':7 '2006':8 'encore':2A 'entertaining':9 'minchin':4B 'rock':6C 'second':1A 'so':5C 'tim':3B 'unsorted':10
                                    'tag_tracknum'  16
                                      'num_images'  0
                                             'key'  1B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', '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-1', 'q-syn-1', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['piano comedy', 'australian', 'comedy', 'piano', 'i want him to have my babies']
                                        'tag_date'  2006
                                     'discogstags'  ['non-music', 'comedy']

============================== file details ==============================
                                           'mtime'  1620647359.6634998  (2021-05-10 13:49:19)
                             'size'  1455848