======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '129'
                                          'artist'  'The Doubleclicks'
                                     'text_people'  ''
                                         'release'  'Chainmail and Cello'
                                           'title'  'A Lullaby For Mr. Bear (adult version)'
                                           'quals'  ("['q-grit-1', 'q-busy-2', 'q-other-4', 'q-unu-1', 'q-syn-1', 'q-jzfks-1', "
 "'q-drums-1', 'q-vocals-3', 'q-chart-2', 'q-bass-1', 'q-mixbeat-1', "
 "'q-piano-1', 'q-play-2', 'q-hhrnbtt-1', 'q-oldst-3', 'q-hap-3', "
 "'q-localness-1']")
                                      'lastfmtags'  "['nerd rock', 'alternative', 'rock', 'folk', 'singer songwriter']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '12'
                                      'tracktotal'  ''
                                            'date'  '2012'
                                        'comments'  ''
                                           'genre'  'entertaining-unsorted;set-cover or covered'
                                             'bpm'  '89.890'
                                             'key'  '9B'
                                        'acoustid'  ''
rest: ''

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

'album'                                             'Chainmail and Cello'
'albumartist'                                       'The Doubleclicks'
'artist'                                            'The Doubleclicks'
'bpm'                                               '89.890'
'date'                                              '2012'
'genre'                                             ['entertaining-unsorted', 'set-cover or covered']
'isrc'                                              'USCGJ1234211'
'key'                                               '9B'
'lastfmtags'                                        ['nerd rock', 'alternative', 'rock', 'folk', 'singer songwriter']
'q-bass'                                            '1'
'q-busy'                                            '2'
'q-chart'                                           '2'
'q-drums'                                           '1'
'q-grit'                                            '1'
'q-hap'                                             '3'
'q-hhrnbtt'                                         '1'
'q-jzfks'                                           '1'
'q-localness'                                       '1'
'q-mixbeat'                                         '1'
'q-oldst'                                           '3'
'q-other'                                           '4'
'q-piano'                                           '1'
'q-play'                                            '2'
'q-syn'                                             '1'
'q-unu'                                             '1'
'q-vocals'                                          '3'
'replaygain_track_gain'                             '-6.08 dB'
'replaygain_track_peak'                             '1.016814'
'title'                                             'A Lullaby For Mr. Bear (adult version)'
'tracknumber'                                       '12'

========================== row from database ==========================
                                              'id'  1422376
                                            'path'  /data/Music/Bulk/00singer-songwriter-eos/[LM]The Doubleclicks - Chainmail and Cello/ogg/The Doubleclicks - Chainmail and Cello - 12 A Lullaby For Mr. Bear (adult version).ogg
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  129
                                           'genre'  entertaining-unsorted;set-cover or covered
                                        'filesize'  2602396
                                           'mtime'  1620531460
                                   'redo_metaread'  0
                                        'rest_str'   00singer songwriter eos [LM]The ogg 12 entertaining unsorted;set cover covered
                                      'tag_artist'  The Doubleclicks
                                     'tag_release'  Chainmail and Cello
                                       'tag_title'  A Lullaby For Mr. Bear (adult version)
                                             'bpm'  89.89
                                    'search_title'  'a':1 'adult':7,8 'bear':6 'for':3 'lullaby':2 'mr':4,5 'version':9,10
                                   'search_artist'  'doubleclicks':2 'the':1
                                  'search_release'  'and':2 'cello':3 'chainmail':1
                                     'search_rest'  '00singer':1 'cover':13 'covered':14 'entertaining':8 'eos':3 'lm':4 'lmthe':6 'ogg':7 'set':10,12 'songwriter':2 'the':5 'unsorted':9,11
                                    'search_combo'  '00singer':16 'a':1A 'adult':7A,8A 'and':14C 'bear':6A 'cello':15C 'chainmail':13C 'cover':28 'covered':29 'doubleclicks':12B 'entertaining':23 'eos':18 'for':3A 'lm':19 'lmthe':21 'lullaby':2A 'mr':4A,5A 'ogg':22 'set':25,27 'songwriter':17 'the':11B,20 'unsorted':24,26 'version':9A,10A
                                    'tag_tracknum'  12
                                      'num_images'  0
                                             'key'  9B
                                           'quals'  ['q-mixbeat-1', 'q-chart-2', 'q-other-4', 'q-oldst-3', 'q-grit-1', 'q-hap-3', 'q-drums-1', 'q-busy-2', 'q-localness-1', 'q-jzfks-1', 'q-hhrnbtt-1', 'q-syn-1', 'q-piano-1', 'q-play-2', 'q-bass-1', 'q-vocals-3', 'q-unu-1']
                                      'lastfmtags'  ['nerd rock', 'alternative', 'rock', 'folk', 'singer songwriter']
                                        'tag_date'  2012
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620531459.7414985  (2021-05-09 05:37:39)
                             'size'  2602396