======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '14488'
                                          'artist'  'Bayawaka'
                                     'text_people'  ''
                                         'release'  'Boom 2016'
                                           'title'  'Chill Out Gardens 03 - Boom Festival 2016-289122442'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-UNU-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-2', 'q-other-2', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '2016'
                                        'comments'  ''
                                           'genre'  'electronic'
                                             'bpm'  '98.3'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Boom 2016'
'TBPM' (BPM (beats per minute))                     '98.3'
'TCON' (Content type, a.k.a. Genre)                 'electronic'
'TDRC' (Recording time)                             '2016'
'TIT2' (Title/songname/content description)         'Chill Out Gardens 03 - Boom Festival 2016-289122442'
'TKEY' (Initial key)                                '8A'
'TPE1' (Lead performer(s)/Soloist(s))               'Bayawaka'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-2.18 dB'
'TXXX:replaygain_track_peak'                        '0.934375'

========================== row from database ==========================
                                              'id'  949475
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/soundcloud/Boom Festival/2016/Chill Out Gardens/Bayawaka - Chill Out Gardens 03 - Boom Festival 2016-289122442.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  14488
                                           'genre'  electronic
                                        'filesize'  231824413
                                           'mtime'  1636912872
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm soundcloud electronic
                                      'tag_artist'  Bayawaka
                                     'tag_release'  Boom 2016
                                       'tag_title'  Chill Out Gardens 03 - Boom Festival 2016-289122442
                                             'bpm'  98.3
                                    'search_title'  '2016':6 '2016289122442':8 '289122442':7 'boom':4 'chill':1 'festival':5 'gardens':3 'out':2
                                   'search_artist'  'bayawaka':1
                                  'search_release'  '2016':2 'boom':1
                                     'search_rest'  'electronic':2 'soundcloud':1
                                    'search_combo'  '2016':6A,11C '2016289122442':8A '289122442':7A 'bayawaka':9B 'boom':4A,10C 'chill':1A 'electronic':13 'festival':5A 'gardens':3A 'out':2A 'soundcloud':12
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-2', 'q-syn-3', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  2016
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636912871.9402044  (2021-11-14 19:01:11)
                             'size'  231824413