======================== unified (from filesystem) ========================
                                         'bitrate'  '96.0'
                                        'duration'  '62'
                                          'artist'  'Fabulous Flippers'
                                     'text_people'  ''
                                         'release'  'Psychedelic Promos Radio Spots Vol. 4'
                                           'title'  'Dance Party Promo KOMA, Lawerance Kansas'
                                           'quals'  ("['q-grit-1', 'q-busy-3', 'q-other-2', 'q-unu-1', 'q-syn-2', 'q-jzfks-1', "
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                                      'lastfmtags'  "['various campark records volume 13 the british invasion']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '62'
                                      'tracktotal'  ''
                                            'date'  '1970'
                                        'comments'  ''
                                           'genre'  'nonmusic-commercials'
                                             'bpm'  '115.854'
                                             'key'  '11A'
                                        'acoustid'  ''
rest: ''

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

'album'                                             'Psychedelic Promos Radio Spots Vol. 4'
'artist'                                            'Fabulous Flippers'
'bpm'                                               '115.854'
'comment'                                           'http://archive.org/details/PsychedelicPromosRadioSpotsVol.4'
'crc32'                                             'dea0ac43'
'date'                                              '1970'
'encoder'                                           ['Lavc55.68.101 libvorbis', 'Lavf55.45.100']
'format'                                            'VBR MP3'
'genre'                                             'nonmusic-commercials'
'height'                                            '0'
'key'                                               '11A'
'lastfmtags'                                        'various campark records volume 13 the british invasion'
'length'                                            '62.48'
'md5'                                               '4b39ebc696ea13c70acfbbe1bf76ce23'
'mtime'                                             '1407592741'
'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'                             '-5.11 dB'
'replaygain_track_peak'                             '0.962101'
'sha1'                                              '56f7298d576ac9a0478a0f9b6ff02561f06463f4'
'size'                                              '2500440'
'source'                                            'original'
'title'                                             'Dance Party Promo KOMA, Lawerance Kansas'
'tracknum'                                          '62'
'tracknumber'                                       '62'
'width'                                             '0'

========================== row from database ==========================
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                                            'path'  /data/Music/Bulk/0nonmusic/PsychedelicPromosRadioSpotsVol.4/62. Fabulous Flippers - Dance Party Promo KOMA, Lawerance Kansas.ogg
                                         'working'  None
                                         'bitrate'  96
                                    'duration_sec'  62
                                           'genre'  nonmusic-commercials
                                        'filesize'  641994
                                           'mtime'  1620525801
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                                        'rest_str'   0nonmusic PsychedelicPromosRadioSpotsVol.4 62. nonmusic commercials
                                      'tag_artist'  Fabulous Flippers
                                     'tag_release'  Psychedelic Promos Radio Spots Vol. 4
                                       'tag_title'  Dance Party Promo KOMA, Lawerance Kansas
                                             'bpm'  115.854
                                    'search_title'  'dance':1 'kansas':7 'koma':4,5 'lawerance':6 'party':2 'promo':3
                                   'search_artist'  'fabulous':1 'flippers':2
                                  'search_release'  '4':7 'promos':2 'psychedelic':1 'radio':3 'spots':4 'vol':5,6
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                                    'search_combo'  '0nonmusic':17 '4':16C,19,30 '62':21,22 'commercials':24 'dance':1A 'fabulous':8B 'flippers':9B 'kansas':7A 'koma':4A,5A 'lawerance':6A 'nonmusic':23 'party':2A 'promo':3A 'promos':11C,26 'psychedelic':10C,25 'psychedelicpromosradiospotsvol':18 'psychedelicpromosradiospotsvol4':20 'radio':12C,27 'spots':13C,28 'vol':14C,15C,29 'vol4':31
                                    'tag_tracknum'  62
                                      'num_images'  0
                                             'key'  11A
                                           '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'  ['various campark records volume 13 the british invasion']
                                        'tag_date'  1970
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620525801.1002965  (2021-05-09 04:03:21)
                             'size'  641994