======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '368'
                                          'artist'  'Sleepytime Gorilla Museum'
                                     'text_people'  ''
                                         'release'  'Grand Opening and Closing'
                                           'title'  'Ablutions'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-OLDST-3', 'Q-LOCALNESS-1', 'Q-UNU-1', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-1', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  ("['progressive', 'avant garde', 'progressive metal', 'progressive rock', "
 "'experimental', 'avant garde metal']")
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '3'
                                      'tracktotal'  ''
                                            'date'  '2001'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted;rock-cppex'
                                             'bpm'  '136.828'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Grand Opening and Closing'
'TBPM' (BPM (beats per minute))                     '136.828'
'TCON' (Content type, a.k.a. Genre)                 ['electronic-unsorted', 'electronic-unsorted', 'rock-cppex']
'TDRC' (Recording time)                             '2001'
'TIT2' (Title/songname/content description)         'Ablutions'
'TKEY' (Initial key)                                '10A'
'TPE1' (Lead performer(s)/Soloist(s))               'Sleepytime Gorilla Museum'
'TRCK' (Track number/Position in set)               '3'
'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:discogstags'                                  'rock'
'TXXX:lastfmtags'                                   ['progressive',
 'avant garde',
 'progressive metal',
 'progressive rock',
 'experimental',
 'avant garde metal']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+3.25 dB'
'TXXX:replaygain_track_peak'                        '0.441645'

========================== row from database ==========================
                                              'id'  1291706
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Sleepytime Gorilla Museum/03. Ablutions.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  368
                                           'genre'  electronic-unsorted;rock-cppex
                                        'filesize'  8855250
                                           'mtime'  1678653651
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm 03. electronic unsorted;rock cppex
                                      'tag_artist'  Sleepytime Gorilla Museum
                                     'tag_release'  Grand Opening and Closing
                                       'tag_title'  Ablutions
                                             'bpm'  136.828
                                    'search_title'  'ablutions':1
                                   'search_artist'  'gorilla':2 'museum':3 'sleepytime':1
                                  'search_release'  'and':3 'closing':4 'grand':1 'opening':2
                                     'search_rest'  '03':1,2 'cppex':8 'electronic':3 'rock':5,7 'unsorted':4,6
                                    'search_combo'  '03':9,10 'ablutions':1A 'and':7C 'closing':8C 'cppex':16 'electronic':11 'gorilla':3B 'grand':5C 'museum':4B 'opening':6C 'rock':13,15 'sleepytime':2B 'unsorted':12,14
                                    'tag_tracknum'  3
                                      'num_images'  0
                                             'key'  10A
                                           'quals'  ['Q-HAP-2', 'Q-JZFKS-1', 'Q-OLDST-3', 'Q-LOCALNESS-1', 'Q-UNU-1', 'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', 'q-chart-2', 'q-drums-1', 'q-other-3', 'q-piano-1', 'q-vocals-3', 'q-mixbeat-1']
                                      'lastfmtags'  ['progressive', 'avant garde', 'progressive metal', 'progressive rock', 'experimental', 'avant garde metal']
                                        'tag_date'  2001
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1678653651.204466  (2023-03-12 21:40:51)
                             'size'  8855250