======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '407'
                                          'artist'  'Younger Brother'
                                     'text_people'  'Benji Vaughan/Simon Posford'
                                         'release'  'A Flock of Bleeps'
                                           'title'  'Even Dwarves Start Small'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-3', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-2', "
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                                      'lastfmtags'  "['psychill', 'electronic', 'psychedelic', 'psytrance', 'ambient']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '6'
                                      'tracktotal'  '10'
                                            'date'  '2003'
                                        'comments'  ''
                                           'genre'  'rock-cppex-psychedelic'
                                             'bpm'  '131.9'
                                             'key'  '6A'
                                        'acoustid'  '380875d0-5c32-425c-9883-c8ba50844875'
rest: ''

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

'TALB' (Album/Movie/Show title)                     'A Flock of Bleeps'
'TBPM' (BPM (beats per minute))                     '131.9'
'TCOM' (Composer)                                   'Benji Vaughan/Simon Posford'
'TCON' (Content type, a.k.a. Genre)                 'rock-cppex-psychedelic'
'TDOR' (Original release time)                      '2003'
'TDRC' (Recording time)                             '2003-05-12'
'TIT2' (Title/songname/content description)         'Even Dwarves Start Small'
'TKEY' (Initial key)                                '6A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Younger Brother'
'TPE2' (Band/orchestra/accompaniment)               'Younger Brother'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Twisted Records'
'TRCK' (Track number/Position in set)               '6/10'
'TSO2'                                              'Younger Brother'
'TSOP' (Performer sort order)                       'Younger Brother'
'TXXX:ASIN'                                         'B00008KIZS'
'TXXX:Acoustid Id'                                  '380875d0-5c32-425c-9883-c8ba50844875'
'TXXX:BARCODE'                                      '0630883003722'
'TXXX:CATALOGNUMBER'                                'TWSCD24'
'TXXX:MusicBrainz Album Artist Id'                  '22aaf663-732d-4ba7-b409-0722d2b5258b'
'TXXX:MusicBrainz Album Id'                         '7b934e84-7898-4250-9ee2-c9bed1b4d2a5'
'TXXX:MusicBrainz Album Release Country'            'GB'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '22aaf663-732d-4ba7-b409-0722d2b5258b'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['psychill', 'electronic', 'psychedelic', 'psytrance', 'ambient']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-0.61 dB'
'TXXX:replaygain_track_peak'                        '0.475732'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'887df3d1-2468-4249-9fae-8f53752a8a80')

========================== row from database ==========================
                                              'id'  1409422
                                            'path'  /data/Music/Bulk/00popandrock-classicprogpsy/Younger Brother - A flock of bleeps/Younger Brother - 06 - Even Dwarves Start Small.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  407
                                           'genre'  rock-cppex-psychedelic
                                        'filesize'  9794628
                                           'mtime'  1620737275
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock classicprogpsy flock bleeps 06 rock cppex psychedelic
                                      'tag_artist'  Younger Brother
                                     'tag_release'  A Flock of Bleeps
                                       'tag_title'  Even Dwarves Start Small
                                             'bpm'  131.9
                                    'search_title'  'dwarves':2 'even':1 'small':4 'start':3
                                   'search_artist'  'brother':2 'younger':1
                                  'search_release'  'a':1 'bleeps':4 'flock':2 'of':3
                                     'search_rest'  'bleeps':3 'classicprogpsy':1 'cppex':5 'flock':2 'psychedelic':6 'rock':4
                                    'search_combo'  'a':7C 'bleeps':10C,13 'brother':6B 'classicprogpsy':11 'cppex':15 'dwarves':2A 'even':1A 'flock':8C,12 'of':9C 'psychedelic':16 'rock':14 'small':4A 'start':3A 'younger':5B
                                    'tag_tracknum'  6
                                      'num_images'  0
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-3', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['psychill', 'electronic', 'psychedelic', 'psytrance', 'ambient']
                                        'tag_date'  2003
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1620737275.035849  (2021-05-11 14:47:55)
                             'size'  9794628