======================== unified (from filesystem) ========================
                                         'bitrate'  '32.0'
                                        'duration'  '153'
                                          'artist'  'Art Coates'
                                     'text_people'  ''
                                         'release'  'Whistling Like the Birds'
                                           'title'  'Bubbles in the Wine'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', "
 "'q-syn-1', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', 'Q-OLDST-3', "
 "'q-chart-2', 'q-drums-1', 'q-other-4', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['world', 'all']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  ''
                                        'comments'  ''
                                           'genre'  'electronic-experimental-oddness;mi-whistling;set-pl-shirleyspinoza;set-pl-mor'
                                             'bpm'  '116.3'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Whistling Like the Birds'
'TBPM' (BPM (beats per minute))                     '116.3'
'TCON' (Content type, a.k.a. Genre)                 ['electronic-experimental-oddness',
 'mi-whistling',
 'set-pl-shirleyspinoza',
 'set-pl-mor']
'TENC' (Encoded by)                                 'Basic Hip Digital Oddio'
'TIT2' (Title/songname/content description)         'Bubbles in the Wine'
'TKEY' (Initial key)                                '8A'
'TPE1' (Lead performer(s)/Soloist(s))               'Art Coates'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['world', 'all']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+4.79 dB'
'TXXX:replaygain_track_peak'                        '0.401761'
'WXXX:'                                             WXXX(encoding=<Encoding.LATIN1: 0>, desc='', url='http://www.whistlingrecords.com')

========================== row from database ==========================
                                              'id'  1356699
                                            'path'  /data/Music/Bulk/00spent/Whistling/21 - Art Coates - Bubbles in the wine.mp3
                                         'working'  None
                                         'bitrate'  32
                                    'duration_sec'  153
                                           'genre'  electronic-experimental-oddness;mi-whistling;set-pl-shirleyspinoza;set-pl-mor
                                        'filesize'  614400
                                           'mtime'  1620527951
                                   'redo_metaread'  0
                                        'rest_str'   00spent 21 wine electronic experimental oddness;mi whistling;set pl shirleyspinoza;set pl mor
                                      'tag_artist'  Art Coates
                                     'tag_release'  Whistling Like the Birds
                                       'tag_title'  Bubbles in the Wine
                                             'bpm'  116.3
                                    'search_title'  'bubbles':1 'in':2 'the':3 'wine':4
                                   'search_artist'  'art':1 'coates':2
                                  'search_release'  'birds':4 'like':2 'the':3 'whistling':1
                                     'search_rest'  '00spent':1 '21':2 'electronic':4 'experimental':5 'mi':7,9 'mor':19 'oddness':6,8 'pl':14 'set':11,13,16,18 'shirleyspinoza':15,17 'whistling':10,12 'wine':3
                                    'search_combo'  '00spent':11 '21':12 'art':5B 'birds':10C 'bubbles':1A 'coates':6B 'electronic':14 'experimental':15 'in':2A 'like':8C 'mi':17,19 'mor':29 'oddness':16,18 'pl':24 'set':21,23,26,28 'shirleyspinoza':25,27 'the':3A,9C 'whistling':7C,20,22 'wine':4A,13
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-1', 'q-chart-2', 'q-other-4', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['world', 'all']
                                        'tag_date'  
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620527950.6557572  (2021-05-09 04:39:10)
                             'size'  614400