======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '14241'
                                          'artist'  'Johnny Blue'
                                     'text_people'  'Boom Festival Radio'
                                         'release'  'Chill Out Gardens - EP 06 - Boom Festival 2014'
                                           'title'  'Johnny Blue - DJ Set at the Chill Out Gardens - Boom Festival 2014'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'q-syn-3', 'q-bass-3', 'q-busy-3', "
 "'q-grit-2', 'q-play-2', 'Q-OLDST-3', 'q-chart-2', 'q-drums-2', 'q-other-2', "
 "'q-piano-1', 'q-vocals-1', 'Q-HHRNBTT-1', 'q-mixbeat-2', 'Q-LOCALNESS-1']")
                                      'lastfmtags'  "['psychill', 'psychedelic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '2014'
                                        'comments'  ''
                                           'genre'  'electronic'
                                             'bpm'  '140.2'
                                             'key'  '11A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM::eng'                                         'Boom Festival - 10th Edition - August 4-11 2014'
'TALB' (Album/Movie/Show title)                     'Chill Out Gardens - EP 06 - Boom Festival 2014'
'TBPM' (BPM (beats per minute))                     '140.2'
'TCOM' (Composer)                                   'Boom Festival Radio'
'TCON' (Content type, a.k.a. Genre)                 'electronic'
'TDRC' (Recording time)                             '2014'
'TENC' (Encoded by)                                 'Amadeus Pro'
'TIT2' (Title/songname/content description)         'Johnny Blue - DJ Set at the Chill Out Gardens - Boom Festival 2014'
'TKEY' (Initial key)                                '11A'
'TPE1' (Lead performer(s)/Soloist(s))               'Boom Festival Radio'
'TPE2' (Band/orchestra/accompaniment)               'Johnny Blue'
'TPOS' (Part of a set)                              '06'
'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:lastfmtags'                                   ['psychill', 'psychedelic']
'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'                        '-0.79 dB'
'TXXX:replaygain_track_peak'                        '0.829954'

========================== row from database ==========================
                                              'id'  940797
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/soundcloud/Boom Festival/2014/Chill Out Gardens/Johnny Blue - Chill Out Gardens 06 - Boom Festival 2014-194467412.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  14241
                                           'genre'  electronic
                                        'filesize'  569913250
                                           'mtime'  1636912866
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm soundcloud 194467412 electronic
                                      'tag_artist'  Johnny Blue
                                     'tag_release'  Chill Out Gardens - EP 06 - Boom Festival 2014
                                       'tag_title'  Johnny Blue - DJ Set at the Chill Out Gardens - Boom Festival 2014
                                             'bpm'  140.2
                                    'search_title'  '2014':12 'at':5 'blue':2 'boom':10 'chill':7 'dj':3 'festival':11 'gardens':9 'johnny':1 'out':8 'set':4 'the':6
                                   'search_artist'  'blue':2 'johnny':1
                                  'search_release'  '2014':7 'boom':5 'chill':1 'ep':4 'festival':6 'gardens':3 'out':2
                                     'search_rest'  '194467412':2 'electronic':3 'soundcloud':1
                                    'search_combo'  '194467412':23 '2014':12A,21C 'at':5A 'blue':2A,14B 'boom':10A,19C 'chill':7A,15C 'dj':3A 'electronic':24 'ep':18C 'festival':11A,20C 'gardens':9A,17C 'johnny':1A,13B 'out':8A,16C 'set':4A 'soundcloud':22 'the':6A
                                    'tag_tracknum'  None
                                      'num_images'  1
                                             'key'  11A
                                           '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'  ['psychill', 'psychedelic']
                                        'tag_date'  2014
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636912866.1820173  (2021-11-14 19:01:06)
                             'size'  569913250