======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '299'
                                          'artist'  'Nichelle Nichols'
                                     'text_people'  ''
                                         'release'  'Audio Oddities #1'
                                           'title'  "Uhuru's Theme"
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-1', 'q-syn-2', 'q-bass-3', 'q-busy-2', "
 "'q-grit-2', 'q-play-3', 'Q-OLDST-3', 'q-chart-2', 'q-drums-4', 'q-other-2', "
 "'q-piano-1', 'q-vocals-4', 'Q-HHRNBTT-1', 'q-mixbeat-1', 'Q-LOCALNESS-1']")
                                      'lastfmtags'  ("['star trek', 'retro cheese madness', 'nichelle nichols', 'science fiction "
 "music', 'rock the world']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '14'
                                      'tracktotal'  ''
                                            'date'  '1990'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted'
                                             'bpm'  '114.608'
                                             'key'  '11A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Audio Oddities #1'
'TBPM' (BPM (beats per minute))                     '114.608'
'TCON' (Content type, a.k.a. Genre)                 'electronic-unsorted'
'TDRC' (Recording time)                             '1990'
'TIT2' (Title/songname/content description)         "Uhuru's Theme"
'TKEY' (Initial key)                                '11A'
'TPE1' (Lead performer(s)/Soloist(s))               'Nichelle Nichols'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '14'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['star trek',
 'retro cheese madness',
 'nichelle nichols',
 'science fiction music',
 'rock the world']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'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'                                     '4'
'TXXX:replaygain_track_gain'                        '-0.04 dB'
'TXXX:replaygain_track_peak'                        '0.727504'

========================== row from database ==========================
                                              'id'  1518193
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Louis Nye - Audio Oddities/Audio Oddities issue 01/14 - Nichelle Nichols - Uhura_s Theme.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  299
                                           'genre'  electronic-unsorted
                                        'filesize'  4794368
                                           'mtime'  1642340163
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm Louis Nye issue 01 14 Uhura_s electronic unsorted
                                      'tag_artist'  Nichelle Nichols
                                     'tag_release'  Audio Oddities #1
                                       'tag_title'  Uhuru's Theme
                                             'bpm'  114.608
                                    'search_title'  's':2 'theme':4 'uhuru':1 'uhurus':3
                                   'search_artist'  'nichelle':1 'nichols':2
                                  'search_release'  '1':3,4 'audio':1 'oddities':2
                                     'search_rest'  'electronic':6 'issue':3 'louis':1 'nye':2 's':5 'uhura':4 'unsorted':7
                                    'search_combo'  '1':9C,10C 'audio':7C 'electronic':16 'issue':13 'louis':11 'nichelle':5B 'nichols':6B 'nye':12 'oddities':8C 's':2A,15 'theme':4A 'uhura':14 'uhuru':1A 'uhurus':3A 'unsorted':17
                                    'tag_tracknum'  14
                                      'num_images'  0
                                             'key'  11A
                                           'quals'  ['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-1', 'q-syn-2', 'q-bass-3', 'q-busy-2', 'q-grit-2', 'q-play-3', 'Q-OLDST-3', 'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-4', 'Q-HHRNBTT-1', 'q-mixbeat-1', 'Q-LOCALNESS-1']
                                      'lastfmtags'  ['star trek', 'retro cheese madness', 'nichelle nichols', 'science fiction music', 'rock the world']
                                        'tag_date'  1990
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1642340162.8480818  (2022-01-16 14:36:02)
                             'size'  4794368