======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '9469'
                                          'artist'  'Occult '
                                     'text_people'  'Boom Festival Radio'
                                         'release'  'Chill Out Gardens - EP 16 - Boom Festival 2014'
                                           'title'  'Occult - Live 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-2', "
 "'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'  "['thrash metal', 'death metal', 'black metal', 'blackened thrash metal', '11']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '2014'
                                        'comments'  ''
                                           'genre'  'electronic'
                                             'bpm'  '138.0'
                                             'key'  '8A'
                                        '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 16 - Boom Festival 2014'
'TBPM' (BPM (beats per minute))                     '138.0'
'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)         'Occult - Live at the Chill Out Gardens - Boom Festival 2014'
'TKEY' (Initial key)                                '8A'
'TPE1' (Lead performer(s)/Soloist(s))               'Boom Festival Radio'
'TPE2' (Band/orchestra/accompaniment)               'Occult '
'TPOS' (Part of a set)                              '16'
'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'                                   ['thrash metal', 'death metal', 'black metal', 'blackened thrash metal', '11']
'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'                        '-1.55 dB'
'TXXX:replaygain_track_peak'                        '0.836601'

========================== row from database ==========================
                                              'id'  856297
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/soundcloud/Boom Festival/Boom Festival 2014 - CG 16 - Occult - Live at the Chill Out Gardens.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  9469
                                           'genre'  electronic
                                        'filesize'  379062395
                                           'mtime'  1636912882
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm soundcloud CG electronic
                                      'tag_artist'  Occult 
                                     'tag_release'  Chill Out Gardens - EP 16 - Boom Festival 2014
                                       'tag_title'  Occult - Live at the Chill Out Gardens - Boom Festival 2014
                                             'bpm'  138.0
                                    'search_title'  '2014':10 'at':3 'boom':8 'chill':5 'festival':9 'gardens':7 'live':2 'occult':1 'out':6 'the':4
                                   'search_artist'  'occult':1
                                  'search_release'  '2014':7 'boom':5 'chill':1 'ep':4 'festival':6 'gardens':3 'out':2
                                     'search_rest'  'cg':2 'electronic':3 'soundcloud':1
                                    'search_combo'  '2014':10A,18C 'at':3A 'boom':8A,16C 'cg':20 'chill':5A,12C 'electronic':21 'ep':15C 'festival':9A,17C 'gardens':7A,14C 'live':2A 'occult':1A,11B 'out':6A,13C 'soundcloud':19 'the':4A
                                    'tag_tracknum'  None
                                      'num_images'  1
                                             '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-2', 'q-drums-2', 'q-syn-3', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['thrash metal', 'death metal', 'black metal', 'blackened thrash metal', '11']
                                        'tag_date'  2014
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636912881.7338698  (2021-11-14 19:01:21)
                             'size'  379062395