======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '182'
                                          'artist'  'Deuringer & Wunderlich - Jeepers Creepers'
                                     'text_people'  ''
                                         'release'  'Jeepers Creepers'
                                           'title'  'In A Little Spanish Town'
                                           'quals'  ("['Q-HAP-3', 'Q-OLDST-2', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', "
 "'Q-HHRNBTT-1', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-2', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '07'
                                      'tracktotal'  ''
                                            'date'  '2000'
                                        'comments'  ''
                                           'genre'  'mi-earlysynth-organ'
                                             'bpm'  '105.4'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Jeepers Creepers'
'TBPM' (BPM (beats per minute))                     '105.4'
'TCON' (Content type, a.k.a. Genre)                 'mi-earlysynth-organ'
'TDRC' (Recording time)                             '2000'
'TIT2' (Title/songname/content description)         'In A Little Spanish Town'
'TKEY' (Initial key)                                '6A'
'TPE1' (Lead performer(s)/Soloist(s))               'Deuringer & Wunderlich'
'TPE2' (Band/orchestra/accompaniment)               'Deuringer & Wunderlich - Jeepers Creepers'
'TRCK' (Track number/Position in set)               '07'
'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:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+0.71 dB'
'TXXX:replaygain_track_peak'                        '0.451445'

========================== row from database ==========================
                                              'id'  1326036
                                            'path'  /data/Music/Bulk/00spent/0justbad/Klaus Wunderlich/Klaus Wunderlich & Hubert Deuringer - Jeepers Creepers/07. In A Little Spanish Town.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  182
                                           'genre'  mi-earlysynth-organ
                                        'filesize'  7300659
                                           'mtime'  1628353428
                                   'redo_metaread'  0
                                        'rest_str'   00spent 0justbad Klaus Klaus Hubert 07. mi earlysynth organ
                                      'tag_artist'  Deuringer & Wunderlich - Jeepers Creepers
                                     'tag_release'  Jeepers Creepers
                                       'tag_title'  In A Little Spanish Town
                                             'bpm'  105.4
                                    'search_title'  'a':2 'in':1 'little':3 'spanish':4 'town':5
                                   'search_artist'  'creepers':4 'deuringer':1 'jeepers':3 'wunderlich':2
                                  'search_release'  'creepers':2 'jeepers':1
                                     'search_rest'  '00spent':1 '07':5,6 '0justbad':2 'earlysynth':8 'hubert':4 'klaus':3 'mi':7 'organ':9
                                    'search_combo'  '00spent':12 '07':16,17 '0justbad':13 'a':2A 'creepers':9B,11C 'deuringer':6B 'earlysynth':19 'hubert':15 'in':1A 'jeepers':8B,10C 'klaus':14 'little':3A 'mi':18 'organ':20 'spanish':4A 'town':5A 'wunderlich':7B
                                    'tag_tracknum'  7
                                      'num_images'  0
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-2', 'q-syn-3', 'q-chart-2', 'q-other-4', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  2000
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1628353428.374045  (2021-08-07 18:23:48)
                             'size'  7300659