======================== unified (from filesystem) ========================
                                         'bitrate'  '240.464'
                                        'duration'  '142'
                                          'artist'  'Amazing Transparent Man'
                                     'text_people'  ''
                                         'release'  'AbsolutePunk 05'
                                           'title'  'International Gamers Committee'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-2', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-3', 'q-play-2', "
 "'q-chart-2', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['yolala nofx', 'pop punk', 'punk']"
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '11'
                                      'tracktotal'  ''
                                            'date'  '2004'
                                        'comments'  ''
                                           'genre'  'rock-gr-punk'
                                             'bpm'  '139.948'
                                             'key'  '3B'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'AbsolutePunk 05'
'TBPM' (BPM (beats per minute))                     '139.948'
'TCON' (Content type, a.k.a. Genre)                 'rock-gr-punk'
'TDRC' (Recording time)                             '2004'
'TIT2' (Title/songname/content description)         'International Gamers Committee'
'TKEY' (Initial key)                                '3B'
'TPE1' (Lead performer(s)/Soloist(s))               'Amazing Transparent Man'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '11'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:discogstags'                                  'rock'
'TXXX:lastfmtags'                                   ['yolala nofx', 'pop punk', 'punk']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '3'
'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'                        '-1.59 dB'
'TXXX:replaygain_track_peak'                        '0.390142'

========================== row from database ==========================
                                              'id'  1417935
                                            'path'  /data/Music/Bulk/00popandrock-punk-garage-surf-stoner/Brandtson - AbsolutePunk - 05 - The Best of May - 2004/11-amazing_transparent_man-international_gamers_committee_(igc)-fenix.mp3
                                         'working'  None
                                         'bitrate'  240
                                    'duration_sec'  142
                                           'genre'  rock-gr-punk
                                        'filesize'  4299762
                                           'mtime'  1622658944
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock punk garage surf stoner Brandtson The Best of May 2004 11 amazing_transparent_man international_gamers_committee_(igc) fenix rock gr punk
                                      'tag_artist'  Amazing Transparent Man
                                     'tag_release'  AbsolutePunk 05
                                       'tag_title'  International Gamers Committee
                                             'bpm'  139.948
                                    'search_title'  'committee':3 'gamers':2 'international':1
                                   'search_artist'  'amazing':1 'man':3 'transparent':2
                                  'search_release'  'absolute':2 'absolutepunk':1 'punk':3
                                     'search_rest'  '2004':10 'amazing':11 'best':7 'brandtson':5 'committee':16,20 'fenix':22 'gamers':15,19 'garage':2 'gr':24 'igc':17,21 'international':14,18 'man':13 'may':9 'of':8 'punk':1 'rock':23 'stoner':4 'surf':3 'the':6 'transparent':12
                                    'search_combo'  '2004':19 'absolute':8C 'absolutepunk':7C 'amazing':4B,20 'best':16 'brandtson':14 'committee':3A,25,29 'fenix':31 'gamers':2A,24,28 'garage':11 'gr':33 'igc':26,30 'international':1A,23,27 'man':6B,22 'may':18 'of':17 'punk':9C,10 'rock':32 'stoner':13 'surf':12 'the':15 'transparent':5B,21
                                    'tag_tracknum'  11
                                      'num_images'  0
                                             'key'  3B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-3']
                                      'lastfmtags'  ['yolala nofx', 'pop punk', 'punk']
                                        'tag_date'  2004
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1622658944.275337  (2021-06-02 20:35:44)
                             'size'  4299762