======================== unified (from filesystem) ========================
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                                        'duration'  '66'
                                          'artist'  ''
                                     'text_people'  ''
                                         'release'  'Psychedelic Promos Radio Spots Vol. 7'
                                           'title'  'Troggs  Miller Beer Spot # 2 (Summer Time)'
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                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '1970'
                                        'comments'  ''
                                           'genre'  'nonmusic-commercials'
                                             'bpm'  '117.059'
                                             'key'  '1A'
                                        'acoustid'  ''
rest: ''

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

'album'                                             'Psychedelic Promos Radio Spots Vol. 7'
'artist'                                            ''
'bpm'                                               '117.059'
'comment'                                           'http://archive.org/details/PsychedelicPromosRadioSpotsVol.7'
'crc32'                                             'bfc05fb4'
'date'                                              '1970'
'encoder'                                           ['Lavc55.68.101 libvorbis', 'Lavf55.45.100']
'external-identifier'                               'urn:acoustid:adcf165e-ba29-4ad6-80ab-5333ceee0bbf'
'format'                                            'VBR MP3'
'genre'                                             'nonmusic-commercials'
'height'                                            '0'
'key'                                               '1A'
'length'                                            '66.06'
'md5'                                               'b2463f71fe510a9821fcccb5835a3b88'
'mtime'                                             '1407600646'
'q-bass'                                            '3'
'q-busy'                                            '3'
'q-chart'                                           '1'
'q-drums'                                           '2'
'q-grit'                                            '1'
'q-hap'                                             '3'
'q-hhrnbtt'                                         '1'
'q-jzfks'                                           '1'
'q-localness'                                       '1'
'q-mixbeat'                                         '1'
'q-oldst'                                           '2'
'q-other'                                           '2'
'q-piano'                                           '1'
'q-play'                                            '2'
'q-syn'                                             '2'
'q-unu'                                             '1'
'q-vocals'                                          '4'
'replaygain_track_gain'                             '-4.09 dB'
'replaygain_track_peak'                             '1.052368'
'sha1'                                              '733e5be7500d824d2aa3e4022ea503a1b4fbd224'
'size'                                              '2643591'
'source'                                            'original'
'title'                                             'Troggs  Miller Beer Spot # 2 (Summer Time)'
'tracknum'                                          '42'
'width'                                             '0'

========================== row from database ==========================
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                                            'path'  /data/Music/Bulk/0nonmusic/PsychedelicPromosRadioSpotsVol.7/42. Troggs  Miller Beer Spot # 2 (Summer Time).ogg
                                         'working'  None
                                         'bitrate'  96
                                    'duration_sec'  66
                                           'genre'  nonmusic-commercials
                                        'filesize'  686977
                                           'mtime'  1620526035
                                   'redo_metaread'  0
                                        'rest_str'   0nonmusic PsychedelicPromosRadioSpotsVol.7 42. nonmusic commercials
                                      'tag_artist'  Troggs Miller Beer Spot # 2 (Summer Time)
                                     'tag_release'  Psychedelic Promos Radio Spots Vol. 7
                                       'tag_title'  Troggs  Miller Beer Spot # 2 (Summer Time)
                                             'bpm'  117.059
                                    'search_title'  '2':5 'beer':3 'miller':2 'spot':4 'summer':6,7 'time':8,9 'troggs':1
                                   'search_artist'  '2':5 'beer':3 'miller':2 'spot':4 'summer':6,7 'time':8,9 'troggs':1
                                  'search_release'  '7':7 'promos':2 'psychedelic':1 'radio':3 'spots':4 'vol':5,6
                                     'search_rest'  '0nonmusic':1 '42':5,6 '7':3,14 'commercials':8 'nonmusic':7 'promos':10 'psychedelic':9 'psychedelicpromosradiospotsvol':2 'psychedelicpromosradiospotsvol7':4 'radio':11 'spots':12 'vol':13 'vol7':15
                                    'search_combo'  '0nonmusic':17 '2':5A '42':21,22 '7':16C,19,30 'beer':3A 'commercials':24 'miller':2A 'nonmusic':23 'promos':11C,26 'psychedelic':10C,25 'psychedelicpromosradiospotsvol':18 'psychedelicpromosradiospotsvol7':20 'radio':12C,27 'spot':4A 'spots':13C,28 'summer':6A,7A 'time':8A,9A 'troggs':1A 'vol':14C,15C,29 'vol7':31
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  1A
                                           'quals'  ['q-mixbeat-1', 'q-chart-1', 'q-oldst-2', 'q-grit-1', 'q-hap-3', 'q-drums-2', 'q-busy-3', 'q-localness-1', 'q-jzfks-1', 'q-hhrnbtt-1', 'q-syn-2', 'q-piano-1', 'q-play-2', 'q-other-2', 'q-bass-3', 'q-vocals-4', 'q-unu-1']
                                      'lastfmtags'  []
                                        'tag_date'  1970
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620526034.9069548  (2021-05-09 04:07:14)
                             'size'  686977