======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '269'
                                          'artist'  'Rocky Horror Picture Show'
                                     'text_people'  "Richard O'Brien"
                                         'release'  '25 Years Of Absolute Pleasure'
                                           'title'  'Time Warp'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
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 "'q-chart-3', 'q-drums-3', 'q-other-2', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['soundtrack', 'musical', 'glam rock', 'rocky horror picture show', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '04'
                                      'tracktotal'  ''
                                            'date'  '2000'
                                        'comments'  ''
                                           'genre'  'soundtrack-video'
                                             'bpm'  '87.634'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

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'TALB' (Album/Movie/Show title)                     '25 Years Of Absolute Pleasure'
'TBPM' (BPM (beats per minute))                     '87.634'
'TCOM' (Composer)                                   "Richard O'Brien"
'TCON' (Content type, a.k.a. Genre)                 'soundtrack-video'
'TDRC' (Recording time)                             '2000'
'TIT2' (Title/songname/content description)         'Time Warp'
'TKEY' (Initial key)                                '8A'
'TPE1' (Lead performer(s)/Soloist(s))               'Rocky Horror Picture Show'
'TPE2' (Band/orchestra/accompaniment)               'Rocky Horror Picture Show'
'TPUB' (Publisher)                                  'Castle Music Ltd.'
'TRCK' (Track number/Position in set)               '04'
'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'                                   ['soundtrack', 'musical', 'glam rock', 'rocky horror picture show', 'rock']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '3'
'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'                        '+2.06 dB'
'TXXX:replaygain_track_peak'                        '0.510225'

========================== row from database ==========================
                                              'id'  646673
                                            'path'  /data/Music/Bulk/0soundtrack/The Rocky Horror Picture Show 25th anniv/04 - Time Warp.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  269
                                           'genre'  soundtrack-video
                                        'filesize'  4308864
                                           'mtime'  1642097315
                                   'redo_metaread'  0
                                        'rest_str'   0soundtrack The 25th anniv 04 soundtrack video
                                      'tag_artist'  Rocky Horror Picture Show
                                     'tag_release'  25 Years Of Absolute Pleasure
                                       'tag_title'  Time Warp
                                             'bpm'  87.634
                                    'search_title'  'time':1 'warp':2
                                   'search_artist'  'horror':2 'picture':3 'rocky':1 'show':4
                                  'search_release'  '25':1 'absolute':4 'of':3 'pleasure':5 'years':2
                                     'search_rest'  '0soundtrack':1 '25th':3 'anniv':4 'soundtrack':5 'the':2 'video':6
                                    'search_combo'  '0soundtrack':12 '25':7C '25th':14 'absolute':10C 'anniv':15 'horror':4B 'of':9C 'picture':5B 'pleasure':11C 'rocky':3B 'show':6B 'soundtrack':16 'the':13 'time':1A 'video':17 'warp':2A 'years':8C
                                    'tag_tracknum'  4
                                      'num_images'  0
                                             'key'  8A
                                           'quals'  ['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-OLDST-2', 'q-syn-2', 'q-bass-3', 'q-busy-2', 'q-grit-2', 'q-play-3', 'q-chart-3', 'q-drums-3', 'q-other-2', 'q-piano-1', 'q-vocals-4', 'q-mixbeat-1']
                                      'lastfmtags'  ['soundtrack', 'musical', 'glam rock', 'rocky horror picture show', 'rock']
                                        'tag_date'  2000
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1642097315.3055692  (2022-01-13 19:08:35)
                             'size'  4308864