======================== unified (from filesystem) ========================
                                         'bitrate'  '226.196'
                                        'duration'  '252'
                                          'artist'  'Porcupine Tree'
                                     'text_people'  ''
                                         'release'  'Lightbulb Sun'
                                           'title'  'Where We Would Be'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-UNU-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-4', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  ("['rock', 'progressive rock', 'progressive metal', 'psychedelic', "
 "'progressive']")
                                     'discogstags'  "['rock', 'prog rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '8'
                                      'tracktotal'  ''
                                            'date'  '2000'
                                        'comments'  ''
                                           'genre'  'rock-cppex-progressive;rock-cppex;rock-cppex-psychedelic'
                                             'bpm'  '143.3'
                                             'key'  '1B'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Lightbulb Sun'
'TBPM' (BPM (beats per minute))                     '143.3'
'TCON' (Content type, a.k.a. Genre)                 ['rock-cppex-progressive', 'rock-cppex', 'rock-cppex-psychedelic']
'TDRC' (Recording time)                             '2000'
'TENC' (Encoded by)                                 'Lame 3.95'
'TIT2' (Title/songname/content description)         'Where We Would Be'
'TKEY' (Initial key)                                '1B'
'TLAN' (Language(s))                                'English'
'TPE1' (Lead performer(s)/Soloist(s))               'Porcupine Tree'
'TRCK' (Track number/Position in set)               '8'
'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:discogstags'                                  ['rock', 'prog rock']
'TXXX:lastfmtags'                                   ['rock', 'progressive rock', 'progressive metal', 'psychedelic', 'progressive']
'TXXX:q-bass'                                       '3'
'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'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.11 dB'
'TXXX:replaygain_track_peak'                        '0.507024'

========================== row from database ==========================
                                              'id'  1415025
                                            'path'  /data/Music/Bulk/00popandrock-classicprogpsy/Porcupine Tree/Lightbulb Sun/08-where_we_would_be-fsm.mp3
                                         'working'  None
                                         'bitrate'  226
                                    'duration_sec'  252
                                           'genre'  rock-cppex-progressive;rock-cppex;rock-cppex-psychedelic
                                        'filesize'  7139328
                                           'mtime'  1636038660
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock classicprogpsy 08 where_we_would_be fsm rock cppex progressive;rock cppex;rock cppex psychedelic
                                      'tag_artist'  Porcupine Tree
                                     'tag_release'  Lightbulb Sun
                                       'tag_title'  Where We Would Be
                                             'bpm'  143.3
                                    'search_title'  'be':4 'we':2 'where':1 'would':3
                                   'search_artist'  'porcupine':1 'tree':2
                                  'search_release'  'lightbulb':1 'sun':2
                                     'search_rest'  'be':5 'classicprogpsy':1 'cppex':8,13,15 'fsm':6 'progressive':9,11 'psychedelic':17 'rock':7,10,12,14,16 'we':3 'where':2 'would':4
                                    'search_combo'  'be':4A,13 'classicprogpsy':9 'cppex':16,21,23 'fsm':14 'lightbulb':7C 'porcupine':5B 'progressive':17,19 'psychedelic':25 'rock':15,18,20,22,24 'sun':8C 'tree':6B 'we':2A,11 'where':1A,10 'would':3A,12
                                    'tag_tracknum'  8
                                      'num_images'  0
                                             'key'  1B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', '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-3', 'q-grit-2']
                                      'lastfmtags'  ['rock', 'progressive rock', 'progressive metal', 'psychedelic', 'progressive']
                                        'tag_date'  2000
                                     'discogstags'  ['rock', 'prog rock']

============================== file details ==============================
                                           'mtime'  1636038659.614204  (2021-11-04 16:10:59)
                             'size'  7139328