======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '269'
                                          'artist'  'The Mount Fuji Doomjazz Corporation'
                                     'text_people'  ''
                                         'release'  'Succubus'
                                           'title'  'The Sexy Midnight Torture Show'
                                           'quals'  ("['Q-JZFKS-2', 'Q-HAP-3', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-1', 'q-busy-2', 'q-grit-4', 'q-play-4', "
 "'q-chart-2', 'q-drums-3', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['dark ambient', 'doom jazz', 'jazz', 'drone', 'experimental']"
                                     'discogstags'  "['drone', 'electronic', 'experimental']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  '13'
                                            'date'  '2009'
                                        'comments'  ''
                                           'genre'  'electronic-ambient-dark'
                                             'bpm'  '144.0'
                                             'key'  '1A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Succubus'
'TBPM' (BPM (beats per minute))                     '144.0'
'TCON' (Content type, a.k.a. Genre)                 'electronic-ambient-dark'
'TDRC' (Recording time)                             '2009'
'TIT2' (Title/songname/content description)         'The Sexy Midnight Torture Show'
'TKEY' (Initial key)                                '1A'
'TPE1' (Lead performer(s)/Soloist(s))               'The Mount Fuji Doomjazz Corporation'
'TRCK' (Track number/Position in set)               '1/13'
'TXXX:Discogs_artist_link'                          'Mount%20Fuji%20Doomjazz%20Corporation,%20The'
'TXXX:Discogs_catalog'                              'adn 112'
'TXXX:Discogs_country'                              'Germany'
'TXXX:Discogs_label'                                'Ad Noiseam'
'TXXX:Discogs_label_link'                           'Ad%20Noiseam'
'TXXX:Discogs_original_track_number'                '01'
'TXXX:Discogs_release_id'                           '1834747'
'TXXX:Discogs_release_month'                        '06'
'TXXX:Discogs_released'                             'Jun 2009'
'TXXX:Mp3gain_minmax'                               '108,207'
'TXXX:Mp3gain_undo'                                 '+003,+003,N'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:Style'                                        ['Drone', 'Doom Metal', 'Future Jazz', 'Experimental']
'TXXX:discogstags'                                  ['drone', 'electronic', 'experimental']
'TXXX:lastfmtags'                                   ['dark ambient', 'doom jazz', 'jazz', 'drone', 'experimental']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '4'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '4'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+2.07 dB'
'TXXX:replaygain_track_peak'                        '0.580500'

========================== row from database ==========================
                                              'id'  1378093
                                            'path'  /data/Music/Bulk/00poprockelectronic/00ambient/The Mount Fuji Doomjazz Corporation - 2007 - Succubus (CD, Album) [320 kbps]/01 - The Sexy Midnight Torture Show.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  269
                                           'genre'  electronic-ambient-dark
                                        'filesize'  10766926
                                           'mtime'  1639508656
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00ambient 2007 (CD, Album) [320 kbps] 01 electronic ambient dark
                                      'tag_artist'  The Mount Fuji Doomjazz Corporation
                                     'tag_release'  Succubus
                                       'tag_title'  The Sexy Midnight Torture Show
                                             'bpm'  144.0
                                    'search_title'  'midnight':3 'sexy':2 'show':5 'the':1 'torture':4
                                   'search_artist'  'corporation':5 'doomjazz':4 'fuji':3 'mount':2 'the':1
                                  'search_release'  'succubus':1
                                     'search_rest'  '00ambient':2 '00poprockelectronic':1 '2007':3 '320':8,9 'album':6,7 'ambient':13 'cd':4,5 'dark':14 'electronic':12 'kbps':10,11
                                    'search_combo'  '00ambient':13 '00poprockelectronic':12 '2007':14 '320':19,20 'album':17,18 'ambient':24 'cd':15,16 'corporation':10B 'dark':25 'doomjazz':9B 'electronic':23 'fuji':8B 'kbps':21,22 'midnight':3A 'mount':7B 'sexy':2A 'show':5A 'succubus':11C 'the':1A,6B 'torture':4A
                                    'tag_tracknum'  1
                                      'num_images'  0
                                             'key'  1A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-4', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-2', 'q-busy-2', 'q-drums-3', 'q-syn-3', 'q-chart-2', 'q-other-4', 'Q-HAP-3', 'q-bass-1', 'q-grit-4']
                                      'lastfmtags'  ['dark ambient', 'doom jazz', 'jazz', 'drone', 'experimental']
                                        'tag_date'  2009
                                     'discogstags'  ['drone', 'electronic', 'experimental']

============================== file details ==============================
                                           'mtime'  1639508655.8604574  (2021-12-14 20:04:15)
                             'size'  10766926