======================== unified (from filesystem) ========================
                                         'bitrate'  '217.6'
                                        'duration'  '487'
                                          'artist'  'Glenn Underground'
                                     'text_people'  ''
                                         'release'  'U-Topia-O-Disco'
                                           'title'  'Jaz Love #2 (Original Mix)'
                                           'quals'  ("['q-bass-4', 'q-vocals-1', 'q-play-3', 'q-unu-1', 'q-busy-3', 'q-piano-1', "
 "'q-jzfks-1', 'q-oldst-3', 'q-chart-2', 'q-grit-2', 'q-hhrnbtt-1', "
 "'q-drums-4', 'q-other-1', 'q-mixbeat-3', 'q-hap-2', 'q-syn-3', "
 "'q-localness-1']")
                                      'lastfmtags'  "['lounge', 'house', 'acid jazz', 'deep house', 'electronic']"
                                     'discogstags'  "['electronic', 'deep house']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  ''
                                            'date'  '1998'
                                        'comments'  ''
                                           'genre'  'electronic-th-techno-minimal or deephouse'
                                             'bpm'  '120.1'
                                             'key'  '4A'
                                        'acoustid'  ''
rest: ''

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

'album'                                             'U-Topia-O-Disco'
'artist'                                            'Glenn Underground'
'bpm'                                               '120.1'
'date'                                              '1998'
'discogstags'                                       ['electronic', 'deep house']
'genre'                                             'electronic-th-techno-minimal or deephouse'
'key'                                               '4A'
'lastfmtags'                                        ['lounge', 'house', 'acid jazz', 'deep house', 'electronic']
'q-bass'                                            '4'
'q-busy'                                            '3'
'q-chart'                                           '2'
'q-drums'                                           '4'
'q-grit'                                            '2'
'q-hap'                                             '2'
'q-hhrnbtt'                                         '1'
'q-jzfks'                                           '1'
'q-localness'                                       '1'
'q-mixbeat'                                         '3'
'q-oldst'                                           '3'
'q-other'                                           '1'
'q-piano'                                           '1'
'q-play'                                            '3'
'q-syn'                                             '3'
'q-unu'                                             '1'
'q-vocals'                                          '1'
'replaygain_track_gain'                             '-0.50 dB'
'replaygain_track_peak'                             '0.733359'
'title'                                             'Jaz Love #2 (Original Mix)'
'tracknumber'                                       '1'

========================== row from database ==========================
                                              'id'  1308897
                                            'path'  /data/Music/Bulk/00poprockelectronic/00techno-house-harder-beats/glenn underground - u-topia-o-disco (1998) (flac)/01 - jaz love #2 (original mix).ogg
                                         'working'  None
                                         'bitrate'  217
                                    'duration_sec'  487
                                           'genre'  electronic-th-techno-minimal or deephouse
                                        'filesize'  12590268
                                           'mtime'  1621085234
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00techno house harder beats glenn underground topia disco (1998) (flac) 01 jaz love (original mix) electronic th techno minimal or deephouse
                                      'tag_artist'  Glenn Underground
                                     'tag_release'  U-Topia-O-Disco
                                       'tag_title'  Jaz Love #2 (Original Mix)
                                             'bpm'  120.1
                                    'search_title'  '2':3,4 'jaz':1 'love':2 'mix':7,8 'original':5,6
                                   'search_artist'  'glenn':1 'underground':2
                                  'search_release'  'disco':4 'o':3 'topia':2 'u':1 'utopiaodisco':5
                                     'search_rest'  '00poprockelectronic':1 '00techno':2 '1998':10,11 'beats':5 'deephouse':25 'disco':9 'electronic':20 'flac':12,13 'glenn':6 'harder':4 'house':3 'jaz':14 'love':15 'minimal':23 'mix':18,19 'or':24 'original':16,17 'techno':22 'th':21 'topia':8 'underground':7
                                    'search_combo'  '00poprockelectronic':16 '00techno':17 '1998':25,26 '2':3A,4A 'beats':20 'deephouse':40 'disco':14C,24 'electronic':35 'flac':27,28 'glenn':9B,21 'harder':19 'house':18 'jaz':1A,29 'love':2A,30 'minimal':38 'mix':7A,8A,33,34 'o':13C 'or':39 'original':5A,6A,31,32 'techno':37 'th':36 'topia':12C,23 'u':11C 'underground':10B,22 'utopiaodisco':15C
                                    'tag_tracknum'  1
                                      'num_images'  0
                                             'key'  4A
                                           'quals'  ['q-mixbeat-3', 'q-chart-2', 'q-other-1', 'q-oldst-3', 'q-grit-2', 'q-vocals-1', 'q-drums-4', 'q-busy-3', 'q-localness-1', 'q-jzfks-1', 'q-hhrnbtt-1', 'q-syn-3', 'q-piano-1', 'q-play-3', 'q-bass-4', 'q-hap-2', 'q-unu-1']
                                      'lastfmtags'  ['lounge', 'house', 'acid jazz', 'deep house', 'electronic']
                                        'tag_date'  1998
                                     'discogstags'  ['electronic', 'deep house']

============================== file details ==============================
                                           'mtime'  1621085233.5504045  (2021-05-15 15:27:13)
                             'size'  12590268