======================== unified (from filesystem) ========================
                                         'bitrate'  '217.6'
                                        'duration'  '184'
                                          'artist'  'DEVO'
                                     'text_people'  ''
                                         'release'  'New Traditionalists'
                                           'title'  "Jerkin' Back 'n' Forth"
                                           'quals'  ("['q-bass-2', 'q-vocals-2', 'q-play-3', 'q-unu-1', 'q-busy-3', 'q-piano-1', "
 "'q-jzfks-1', 'q-oldst-3', 'q-chart-3', 'q-grit-2', 'q-hhrnbtt-1', "
 "'q-drums-4', 'q-other-2', 'q-mixbeat-2', 'q-hap-2', 'q-syn-2', "
 "'q-localness-1']")
                                      'lastfmtags'  "['80s', 'new wave', 'alternative', 'post punk', 'rock']"
                                     'discogstags'  "['new wave', 'electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '2'
                                      'tracktotal'  '16'
                                            'date'  '2010'
                                        'comments'  ''
                                           'genre'  'electronic-we-new wave or post punk'
                                             'bpm'  '136.001'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

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

'acoustid id'                                       '8a074eab-14c3-4626-b912-dbc7363e4736'
'album'                                             'New Traditionalists'
'albumartist'                                       'DEVO'
'albumartistsortorder'                              'DEVO'
'artist'                                            'DEVO'
'artistsortorder'                                   'DEVO'
'asin'                                              'B003DQIPXC'
'barcode'                                           '093624967255'
'bpm'                                               '136.001'
'catalognumber'                                     '523884-2'
'date'                                              '2010-05-18'
'discnumber'                                        '1'
'discogstags'                                       ['new wave', 'electronic']
'disctotal'                                         '1'
'encoding params'                                   'vers'
'genre'                                             'electronic-we-new wave or post punk'
'isrc'                                              'USDA19600206'
'itunes_cddb_1'                                     'E50C2010+232981+16+150+14728+28587+41135+56690+72317+89064+100846+120331+136425+152191+159711+172181+186021+198795+218544'
'itunes_cddb_tracknumber'                           '2'
'key'                                               '10A'
'label'                                             'Warner Bros. Records'
'lastfmtags'                                        ['80s', 'new wave', 'alternative', 'post punk', 'rock']
'media'                                             'CD'
'musicbrainz album artist id'                       'd2db1078-c170-4e22-b261-14f3ad60a690'
'musicbrainz album id'                              'ed136f26-a774-43ad-8130-7bb85439fbd7'
'musicbrainz album release country'                 'US'
'musicbrainz album status'                          'official'
'musicbrainz album type'                            'album'
'musicbrainz artist id'                             'd2db1078-c170-4e22-b261-14f3ad60a690'
'musicbrainz track id'                              '32d7cde6-0c9f-474c-9fa0-889117d8e625'
'q-bass'                                            '2'
'q-busy'                                            '3'
'q-chart'                                           '3'
'q-drums'                                           '4'
'q-grit'                                            '2'
'q-hap'                                             '2'
'q-hhrnbtt'                                         '1'
'q-jzfks'                                           '1'
'q-localness'                                       '1'
'q-mixbeat'                                         '2'
'q-oldst'                                           '3'
'q-other'                                           '2'
'q-piano'                                           '1'
'q-play'                                            '3'
'q-syn'                                             '2'
'q-unu'                                             '1'
'q-vocals'                                          '2'
'replaygain_track_gain'                             '-6.29 dB'
'replaygain_track_peak'                             '1.028869'
'script'                                            'Latn'
'tempo'                                             '00000 BPM'
'title'                                             "Jerkin' Back 'n' Forth"
'tracknumber'                                       '2'
'tracktotal'                                        '16'

========================== row from database ==========================
                                              'id'  1519222
                                            'path'  /data/Music/Bulk/00poprockelectronic-waves-disco/00newwave-postpunk/DEVO - New Traditionalists/02 Jerkin_ Back _N_ Forth (Remastered Album Version).ogg
                                         'working'  None
                                         'bitrate'  217
                                    'duration_sec'  184
                                           'genre'  electronic-we-new wave or post punk
                                        'filesize'  5021089
                                           'mtime'  1620611358
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic waves disco 00newwave postpunk 02 Jerkin_ _N_ (Remastered Album Version) electronic we new wave post punk
                                      'tag_artist'  DEVO
                                     'tag_release'  New Traditionalists
                                       'tag_title'  Jerkin' Back 'n' Forth
                                             'bpm'  136.001
                                    'search_title'  'back':3 'forth':6 'jerkin':1,2 'n':4,5
                                   'search_artist'  'devo':1
                                  'search_release'  'new':1 'traditionalists':2
                                     'search_rest'  '00newwave':4 '00poprockelectronic':1 'album':10 'disco':3 'electronic':13 'jerkin':6 'n':7 'new':15 'post':17 'postpunk':5 'punk':18 'remastered':8,9 'version':11,12 'wave':16 'waves':2 'we':14
                                    'search_combo'  '00newwave':13 '00poprockelectronic':10 'album':19 'back':3A 'devo':7B 'disco':12 'electronic':22 'forth':6A 'jerkin':1A,2A,15 'n':4A,5A,16 'new':8C,24 'post':26 'postpunk':14 'punk':27 'remastered':17,18 'traditionalists':9C 'version':20,21 'wave':25 'waves':11 'we':23
                                    'tag_tracknum'  2
                                      'num_images'  0
                                             'key'  10A
                                           'quals'  ['q-mixbeat-2', 'q-chart-3', 'q-other-2', 'q-vocals-2', 'q-oldst-3', 'q-grit-2', 'q-drums-4', 'q-busy-3', 'q-localness-1', 'q-hhrnbtt-1', 'q-syn-2', 'q-piano-1', 'q-unu-1', 'q-play-3', 'q-hap-2', 'q-bass-2', 'q-jzfks-1']
                                      'lastfmtags'  ['80s', 'new wave', 'alternative', 'post punk', 'rock']
                                        'tag_date'  2010
                                     'discogstags'  ['new wave', 'electronic']

============================== file details ==============================
                                           'mtime'  1620611357.859491  (2021-05-10 03:49:17)
                             'size'  5021089