======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '8166'
                                          'artist'  'Clearlight'
                                     'text_people'  'Boom Festival Radio'
                                         'release'  'Chill Out Gardens - EP 01 - Boom Festival 2016'
                                           'title'  'Clearlight -Live at the Chill Out Gardens - Boom Festival 2016'
                                           '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-2', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-2', 'q-other-2', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  ("['symphonic prog', 'psychedelic rock', 'space rock', 'progressive rock', "
 "'psychedelic']")
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '2016'
                                        'comments'  ''
                                           'genre'  'electronic'
                                             'bpm'  '140.0'
                                             'key'  '7A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM::eng'                                         'Boom Festival - 11th Edition - August 11-18 2016'
'TALB' (Album/Movie/Show title)                     'Chill Out Gardens - EP 01 - Boom Festival 2016'
'TBPM' (BPM (beats per minute))                     '140.0'
'TCOM' (Composer)                                   'Boom Festival Radio'
'TCON' (Content type, a.k.a. Genre)                 'electronic'
'TDRC' (Recording time)                             '2016'
'TENC' (Encoded by)                                 'Amadeus Pro'
'TIT2' (Title/songname/content description)         'Clearlight -Live at the Chill Out Gardens - Boom Festival 2016'
'TKEY' (Initial key)                                '7A'
'TPE1' (Lead performer(s)/Soloist(s))               'Boom Festival Radio'
'TPE2' (Band/orchestra/accompaniment)               'Clearlight'
'TPOS' (Part of a set)                              '01'
'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:discogstags'                                  'rock'
'TXXX:lastfmtags'                                   ['symphonic prog',
 'psychedelic rock',
 'space rock',
 'progressive rock',
 'psychedelic']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '2'
'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'                        '-0.96 dB'
'TXXX:replaygain_track_peak'                        '0.683360'

========================== row from database ==========================
                                              'id'  856409
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/soundcloud/Boom Festival/Boom Festival 2016 - CG 01 - Clearlight - Live at the Chill Out Gardens.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  8166
                                           'genre'  electronic
                                        'filesize'  196465416
                                           'mtime'  1636912882
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm soundcloud CG electronic
                                      'tag_artist'  Clearlight
                                     'tag_release'  Chill Out Gardens - EP 01 - Boom Festival 2016
                                       'tag_title'  Clearlight -Live at the Chill Out Gardens - Boom Festival 2016
                                             'bpm'  140.0
                                    'search_title'  '2016':11 'at':4 'boom':9 'chill':6 'clearlight':1 'festival':10 'gardens':8 'live':2,3 'out':7 'the':5
                                   'search_artist'  'clearlight':1
                                  'search_release'  '2016':7 'boom':5 'chill':1 'ep':4 'festival':6 'gardens':3 'out':2
                                     'search_rest'  'cg':2 'electronic':3 'soundcloud':1
                                    'search_combo'  '2016':11A,19C 'at':4A 'boom':9A,17C 'cg':21 'chill':6A,13C 'clearlight':1A,12B 'electronic':22 'ep':16C 'festival':10A,18C 'gardens':8A,15C 'live':2A,3A 'out':7A,14C 'soundcloud':20 'the':5A
                                    'tag_tracknum'  None
                                      'num_images'  1
                                             'key'  7A
                                           '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-2', 'q-drums-2', 'q-syn-3', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['symphonic prog', 'psychedelic rock', 'space rock', 'progressive rock', 'psychedelic']
                                        'tag_date'  2016
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1636912881.827821  (2021-11-14 19:01:21)
                             'size'  196465416