======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '260'
                                          'artist'  'The Weeknd'
                                     'text_people'  ''
                                         'release'  'Echoes of silence (official mixtape)'
                                           'title'  'Initiation'
                                           'quals'  ("['Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-OLDST-3', 'Q-HHRNBTT-2', "
 "'q-syn-3', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-2', "
 "'q-drums-3', 'q-other-2', 'q-piano-1', 'q-vocals-4', 'q-mixbeat-3']")
                                      'lastfmtags'  "['rnb', 'dubstep', 'electronic', 'prog rnb', 'canadian']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '5'
                                      'tracktotal'  ''
                                            'date'  '2011'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted'
                                             'bpm'  '92.942'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Echoes of silence (official mixtape)'
'TBPM' (BPM (beats per minute))                     '92.942'
'TCON' (Content type, a.k.a. Genre)                 'electronic-unsorted'
'TDRC' (Recording time)                             '2011'
'TIT2' (Title/songname/content description)         'Initiation'
'TKEY' (Initial key)                                '6A'
'TPE1' (Lead performer(s)/Soloist(s))               'The Weeknd'
'TRCK' (Track number/Position in set)               '5'
'TXXX:Q-HHRNBTT'                                    '2'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['rnb', 'dubstep', 'electronic', 'prog rnb', 'canadian']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '-0.48 dB'
'TXXX:replaygain_track_peak'                        '0.397900'

========================== row from database ==========================
                                              'id'  719134
                                            'path'  /data/Music/Bulk/00popandrock-hiphop-rap-rnb-turntablism/05_The_Weeknd_-_Initiation-Djleak.com.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  260
                                           'genre'  electronic-unsorted
                                        'filesize'  10432384
                                           'mtime'  1620586565
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock hiphop rap rnb turntablism 05_The_Weeknd_ _Initiation Djleak.com electronic unsorted
                                      'tag_artist'  The Weeknd
                                     'tag_release'  Echoes of silence (official mixtape)
                                       'tag_title'  Initiation
                                             'bpm'  92.942
                                    'search_title'  'initiation':1
                                   'search_artist'  'the':1 'weeknd':2
                                  'search_release'  'echoes':1 'mixtape':6,7 'of':2 'official':4,5 'silence':3
                                     'search_rest'  '05':5 'com':10 'djleak':9 'djleakcom':11 'electronic':12 'hiphop':1 'initiation':8 'rap':2 'rnb':3 'the':6 'turntablism':4 'unsorted':13 'weeknd':7
                                    'search_combo'  '05':15 'com':20 'djleak':19 'djleakcom':21 'echoes':4C 'electronic':22 'hiphop':11 'initiation':1A,18 'mixtape':9C,10C 'of':5C 'official':7C,8C 'rap':12 'rnb':13 'silence':6C 'the':2B,16 'turntablism':14 'unsorted':23 'weeknd':3B,17
                                    'tag_tracknum'  5
                                      'num_images'  0
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-2', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-3', 'q-chart-2', 'q-other-2', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['rnb', 'dubstep', 'electronic', 'prog rnb', 'canadian']
                                        'tag_date'  2011
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620586565.0829856  (2021-05-09 20:56:05)
                             'size'  10432384