======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '412'
                                          'artist'  'Ergo Phizmiz'
                                     'text_people'  ''
                                         'release'  'Phuj Phactory: Choice Slabs of Phuj from Ergo Phizmiz on WFMU'
                                           'title'  'For William McGonagall'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-3', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-1', 'q-other-4', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['plunderphonics', 'electronic', 'british', 'experimental', 'ambient']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '13'
                                      'tracktotal'  ''
                                            'date'  '2010'
                                        'comments'  ''
                                           'genre'  'electronic-experimental-collage'
                                             'bpm'  '135.8'
                                             'key'  '7B'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Phuj Phactory: Choice Slabs of Phuj from Ergo Phizmiz on WFMU'
'TBPM' (BPM (beats per minute))                     '135.8'
'TCON' (Content type, a.k.a. Genre)                 'electronic-experimental-collage'
'TCOP' (Copyright message)                          ('Attribution-Noncommercial-Share Alike 2.0 UK: England : '
 'http://creativecommons.org/licenses/by-nc-sa/2.0/uk/')
'TDRC' (Recording time)                             '2010'
'TIT2' (Title/songname/content description)         'For William McGonagall'
'TKEY' (Initial key)                                '7B'
'TPE1' (Lead performer(s)/Soloist(s))               'Ergo Phizmiz'
'TPE2' (Band/orchestra/accompaniment)               'Ergo Phizmiz'
'TRCK' (Track number/Position in set)               '13'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '3'
'TXXX:lastfmtags'                                   ['plunderphonics', 'electronic', 'british', 'experimental', 'ambient']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+2.64 dB'
'TXXX:replaygain_track_peak'                        '0.616243'

========================== row from database ==========================
                                              'id'  305084
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/phizmiz/ergo_phizmiz_-_phuj_phactory_choice_slabs_of_phuj_from_ergo_phizmiz_on_wfmu/Ergo_Phizmiz_-_13_-_For_William_McGonagall.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  412
                                           'genre'  electronic-experimental-collage
                                        'filesize'  9911075
                                           'mtime'  1622757625
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm phizmiz ergo_phizmiz_ _phuj_phactory_choice_slabs_of_phuj_from_ergo_phizmiz_on_wfmu Ergo_Phizmiz_ _13_ _For_William_McGonagall electronic experimental collage
                                      'tag_artist'  Ergo Phizmiz
                                     'tag_release'  Phuj Phactory: Choice Slabs of Phuj from Ergo Phizmiz on WFMU
                                       'tag_title'  For William McGonagall
                                             'bpm'  135.8
                                    'search_title'  'for':1 'gonagall':5 'mc':4 'mcgonagall':3 'william':2
                                   'search_artist'  'ergo':1 'phizmiz':2
                                  'search_release'  'choice':4 'ergo':8 'from':7 'of':6 'on':10 'phactory':2,3 'phizmiz':9 'phuj':1 'slabs':5 'wfmu':11
                                     'search_rest'  '13':15 'choice':6 'collage':21 'electronic':19 'ergo':2,11 'experimental':20 'for':16,22 'from':10 'gonagall':25 'mc':24 'mcgonagall':18 'of':8 'on':13 'phactory':5 'phizmiz':1,3,12 'phuj':4,9 'slabs':7 'wfmu':14 'william':17,23
                                    'search_combo'  '13':33 'choice':11C,24 'collage':39 'electronic':37 'ergo':6B,15C,20,29 'experimental':38 'for':1A,34,40 'from':14C,28 'gonagall':5A,43 'mc':4A,42 'mcgonagall':3A,36 'of':13C,26 'on':17C,31 'phactory':9C,10C,23 'phizmiz':7B,16C,19,21,30 'phuj':8C,22,27 'slabs':12C,25 'wfmu':18C,32 'william':2A,35,41
                                    'tag_tracknum'  13
                                      'num_images'  0
                                             'key'  7B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-3', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-2', 'q-chart-1', 'q-other-4', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['plunderphonics', 'electronic', 'british', 'experimental', 'ambient']
                                        'tag_date'  2010
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1622757625.472905  (2021-06-04 00:00:25)
                             'size'  9911075