======================== unified (from filesystem) ========================
                                         'bitrate'  '96.0'
                                        'duration'  '191'
                                          'artist'  'Coon-Sanders Orchestra'
                                     'text_people'  ''
                                         'release'  'Billboard 1928'
                                           'title'  'Down Where The Sun Goes Down'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-2', 'Q-LOCALNESS-1', 'Q-UNU-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-1', 'q-syn-1', 'q-bass-1', 'q-busy-2', 'q-grit-1', 'q-play-2', "
 "'q-chart-2', 'q-drums-1', 'q-other-4', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['schellack schatz', 'big band', 'jazz', 'ballroom', 'swing']"
                                     'discogstags'  "['jazz']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '178'
                                      'tracktotal'  ''
                                            'date'  '1928'
                                        'comments'  ''
                                           'genre'  'prerock-unsorted'
                                             'bpm'  '99.420'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'COMM::eng'                                         'Debuted 1928 and peaked at #16 on Various Charts.\r\n49112F17'
'COMM:ID3v1 Comment:XXX'                            'Debuted 1928 and peaked at #'
'TALB' (Album/Movie/Show title)                     'Billboard 1928'
'TBPM' (BPM (beats per minute))                     '99.420'
'TCON' (Content type, a.k.a. Genre)                 'prerock-unsorted'
'TDRC' (Recording time)                             '1928'
'TIT2' (Title/songname/content description)         'Down Where The Sun Goes Down'
'TKEY' (Initial key)                                '6A'
'TPE1' (Lead performer(s)/Soloist(s))               'Coon-Sanders Orchestra'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '178'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  'jazz'
'TXXX:lastfmtags'                                   ['schellack schatz', 'big band', 'jazz', 'ballroom', 'swing']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '1'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.73 dB'
'TXXX:replaygain_track_peak'                        '0.690278'

========================== row from database ==========================
                                              'id'  978352
                                            'path'  /data/Music/Bulk/00blues-jazz-exotica-oldies-country/Billboard 1928/1928_178 - Coon-Sanders Orchestra - Down Where The Sun Goes Down 96 M (3.11).mp3
                                         'working'  None
                                         'bitrate'  96
                                    'duration_sec'  191
                                           'genre'  prerock-unsorted
                                        'filesize'  2307093
                                           'mtime'  1676046298
                                   'redo_metaread'  0
                                        'rest_str'   00blues jazz exotica oldies country 1928_178 96 M (3.11) prerock unsorted
                                      'tag_artist'  Coon-Sanders Orchestra
                                     'tag_release'  Billboard 1928
                                       'tag_title'  Down Where The Sun Goes Down
                                             'bpm'  99.42
                                    'search_title'  'down':1 'goes':5 'sun':4 'the':3 'where':2
                                   'search_artist'  'coon':1 'coonsanders':3 'orchestra':4 'sanders':2
                                  'search_release'  '1928':2 'billboard':1
                                     'search_rest'  '11':10 '178':6 '1928':5 '3':9 '311':11 '96':7 'country':4 'exotica':2 'jazz':1 'm':8 'oldies':3 'prerock':12 'unsorted':13
                                    'search_combo'  '11':21 '178':17 '1928':11C,16 '3':20 '311':22 '96':18 'billboard':10C 'coon':6B 'coonsanders':8B 'country':15 'down':1A 'exotica':13 'goes':5A 'jazz':12 'm':19 'oldies':14 'orchestra':9B 'prerock':23 'sanders':7B 'sun':4A 'the':3A 'unsorted':24 'where':2A
                                    'tag_tracknum'  178
                                      'num_images'  0
                                             'key'  6A
                                           'quals'  ['Q-HAP-3', 'Q-JZFKS-2', 'Q-LOCALNESS-1', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-OLDST-1', 'q-syn-1', 'q-bass-1', 'q-busy-2', 'q-grit-1', 'q-play-2', 'q-chart-2', 'q-drums-1', 'q-other-4', 'q-piano-1', 'q-vocals-3', 'q-mixbeat-1']
                                      'lastfmtags'  ['schellack schatz', 'big band', 'jazz', 'ballroom', 'swing']
                                        'tag_date'  1928
                                     'discogstags'  ['jazz']

============================== file details ==============================
                                           'mtime'  1676046298.4375541  (2023-02-10 17:24:58)
                             'size'  2307093