======================== unified (from filesystem) ========================
                                         'bitrate'  '190.138'
                                        'duration'  '448'
                                          'artist'  'Porcupine Tree'
                                     'text_people'  'Steven Wilson'
                                         'release'  'Fear Of A Blank Planet'
                                           'title'  'Sleep Together'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-UNU-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-4', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  ("['rock', 'progressive rock', 'progressive metal', 'psychedelic', "
 "'progressive']")
                                     'discogstags'  "['rock', 'prog rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '6'
                                      'tracktotal'  ''
                                            'date'  '2007'
                                        'comments'  ''
                                           'genre'  'rock-cppex-progressive;rock-cppex;rock-cppex-psychedelic'
                                             'bpm'  '144.5'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

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'TALB' (Album/Movie/Show title)                     'Fear Of A Blank Planet'
'TBPM' (BPM (beats per minute))                     '144.5'
'TCOM' (Composer)                                   'Steven Wilson'
'TCON' (Content type, a.k.a. Genre)                 ['rock-cppex-progressive', 'rock-cppex', 'rock-cppex-psychedelic']
'TDRC' (Recording time)                             '2007-04-17'
'TIT2' (Title/songname/content description)         'Sleep Together'
'TKEY' (Initial key)                                '8A'
'TLAN' (Language(s))                                'eng'
'TPE1' (Lead performer(s)/Soloist(s))               'Porcupine Tree'
'TPE2' (Band/orchestra/accompaniment)               'Porcupine Tree'
'TPUB' (Publisher)                                  'Roadrunner Records'
'TRCK' (Track number/Position in set)               '6'
'TSSE' (Software/Hardware and settings used for encoding)  'LAME'
'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:Release type'                                 'Normal release'
'TXXX:Rip date'                                     '2007-04-12'
'TXXX:Ripping tool'                                 'EAC'
'TXXX:Source'                                       'CD (LP)'
'TXXX:discogstags'                                  ['rock', 'prog rock']
'TXXX:lastfmtags'                                   ['rock', 'progressive rock', 'progressive metal', 'psychedelic', 'progressive']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '4'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.48 dB'
'TXXX:replaygain_track_peak'                        '0.531623'

========================== row from database ==========================
                                              'id'  1409375
                                            'path'  /data/Music/Bulk/00popandrock-classicprogpsy/Porcupine Tree/Fear Of A Blank Planet/06-porcupine_tree-sleep_together.mp3
                                         'working'  None
                                         'bitrate'  190
                                    'duration_sec'  448
                                           'genre'  rock-cppex-progressive;rock-cppex;rock-cppex-psychedelic
                                        'filesize'  10665423
                                           'mtime'  1635960377
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock classicprogpsy 06 porcupine_tree sleep_together rock cppex progressive;rock cppex;rock cppex psychedelic
                                      'tag_artist'  Porcupine Tree
                                     'tag_release'  Fear Of A Blank Planet
                                       'tag_title'  Sleep Together
                                             'bpm'  144.5
                                    'search_title'  'sleep':1 'together':2
                                   'search_artist'  'porcupine':1 'tree':2
                                  'search_release'  'a':3 'blank':4 'fear':1 'of':2 'planet':5
                                     'search_rest'  'classicprogpsy':1 'cppex':7,12,14 'porcupine':2 'progressive':8,10 'psychedelic':16 'rock':6,9,11,13,15 'sleep':4 'together':5 'tree':3
                                    'search_combo'  'a':7C 'blank':8C 'classicprogpsy':10 'cppex':16,21,23 'fear':5C 'of':6C 'planet':9C 'porcupine':3B,11 'progressive':17,19 'psychedelic':25 'rock':15,18,20,22,24 'sleep':1A,13 'together':2A,14 'tree':4B,12
                                    'tag_tracknum'  6
                                      'num_images'  0
                                             'key'  8A
                                           '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-3', 'q-syn-2', 'q-chart-4', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['rock', 'progressive rock', 'progressive metal', 'psychedelic', 'progressive']
                                        'tag_date'  2007
                                     'discogstags'  ['rock', 'prog rock']

============================== file details ==============================
                                           'mtime'  1635960376.6898825  (2021-11-03 18:26:16)
                             'size'  10665423