======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '146'
                                          'artist'  'Ghastly Ones'
                                     'text_people'  ''
                                         'release'  'Glows In The Dark'
                                           'title'  "Haulin' Hearse 2005"
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['horror surf', 'surf', 'surf rock', 'psychobilly', 'rockabilly']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '9'
                                      'tracktotal'  '10'
                                            'date'  '2005'
                                        'comments'  ''
                                           'genre'  'rock-pop-surf'
                                             'bpm'  '95.169'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Glows In The Dark'
'TBPM' (BPM (beats per minute))                     '95.169'
'TCON' (Content type, a.k.a. Genre)                 'rock-pop-surf'
'TDRC' (Recording time)                             '2005'
'TENC' (Encoded by)                                 'iTunes v4.9.0.17'
'TIT2' (Title/songname/content description)         "Haulin' Hearse 2005"
'TKEY' (Initial key)                                '8A'
'TPE1' (Lead performer(s)/Soloist(s))               'Ghastly Ones'
'TRCK' (Track number/Position in set)               '9/10'
'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:lastfmtags'                                   ['horror surf', 'surf', 'surf rock', 'psychobilly', 'rockabilly']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-1.24 dB'
'TXXX:replaygain_track_peak'                        '0.525711'

========================== row from database ==========================
                                              'id'  1506368
                                            'path'  /data/Music/Bulk/00popandrock-punk-garage-surf-stoner/Ghastly Ones/Glows In The Dark/09 Haulin_ Hearse 2005.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  146
                                           'genre'  rock-pop-surf
                                        'filesize'  3599549
                                           'mtime'  1620736939
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock punk garage surf stoner 09 Haulin_ rock pop surf
                                      'tag_artist'  Ghastly Ones
                                     'tag_release'  Glows In The Dark
                                       'tag_title'  Haulin' Hearse 2005
                                             'bpm'  95.169
                                    'search_title'  '2005':4 'haulin':1,2 'hearse':3
                                   'search_artist'  'ghastly':1 'ones':2
                                  'search_release'  'dark':4 'glows':1 'in':2 'the':3
                                     'search_rest'  'garage':2 'haulin':5 'pop':7 'punk':1 'rock':6 'stoner':4 'surf':3
                                    'search_combo'  '2005':4A 'dark':10C 'garage':12 'ghastly':5B 'glows':7C 'haulin':1A,2A,15 'hearse':3A 'in':8C 'ones':6B 'pop':17 'punk':11 'rock':16 'stoner':14 'surf':13 'the':9C
                                    'tag_tracknum'  9
                                      'num_images'  1
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', '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-3', 'q-syn-2', 'q-chart-1', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['horror surf', 'surf', 'surf rock', 'psychobilly', 'rockabilly']
                                        'tag_date'  2005
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620736938.9506974  (2021-05-11 14:42:18)
                             'size'  3599549