======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '320'
                                          'artist'  'Peter Read'
                                     'text_people'  ''
                                         'release'  ''
                                           'title'  ' Buddha Machine Remix (Buddha Machine remix of the week 2012 03)-32592982'
                                           'quals'  ("['Q-HAP-2', 'Q-OLDST-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-HHRNBTT-1', "
 "'Q-LOCALNESS-1', 'q-syn-3', 'q-bass-2', 'q-busy-2', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-4', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['lainagier']"
                                     'discogstags'  ("['math rock', 'jumpstyle', 'noise', 'big beat', 'theme', 'latin', 'folk, "
 "world, & country', 'pop', 'stage & screen', 'rock', 'blues', 'electronic']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '2010'
                                        'comments'  ''
                                           'genre'  'set-pl-buddhamachine'
                                             'bpm'  '87.0'
                                             'key'  '10B'
                                        'acoustid'  ''
rest: ''

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

'TBPM' (BPM (beats per minute))                     '87.0'
'TCON' (Content type, a.k.a. Genre)                 'set-pl-buddhamachine'
'TDRC' (Recording time)                             '2010'
'TIT2' (Title/songname/content description)         ' Buddha Machine Remix (Buddha Machine remix of the week 2012 03)-32592982'
'TKEY' (Initial key)                                '10B'
'TPE1' (Lead performer(s)/Soloist(s))               'Peter Read'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  ['math rock',
 'jumpstyle',
 'noise',
 'big beat',
 'theme',
 'latin',
 'folk, world, & country',
 'pop',
 'stage & screen',
 'rock',
 'blues',
 'electronic']
'TXXX:lastfmtags'                                   'lainagier'
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+0.99 dB'
'TXXX:replaygain_track_peak'                        '0.557003'

========================== row from database ==========================
                                              'id'  940941
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Buddha Machine/soundcloud/buddha-machine/Peter Read - Buddha Machine Remix (Buddha Machine remix of the week 2012 03)-32592982.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  320
                                           'genre'  set-pl-buddhamachine
                                        'filesize'  5128345
                                           'mtime'  1637785071
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm soundcloud buddha machine set pl buddhamachine
                                      'tag_artist'  Peter Read
                                     'tag_release'  None
                                       'tag_title'   Buddha Machine Remix (Buddha Machine remix of the week 2012 03)-32592982
                                             'bpm'  87.0
                                    'search_title'  '03':9 '0332592982':11 '2012':8 '32592982':10 'buddha':1,4 'machine':2 'of':5 'remix':3 'the':6 'week':7
                                   'search_artist'  'peter':1 'read':2
                                  'search_release'  
                                     'search_rest'  'buddha':2 'buddhamachine':6 'machine':3 'pl':5 'set':4 'soundcloud':1
                                    'search_combo'  '03':9A '0332592982':11A '2012':8A '32592982':10A 'buddha':1A,4A,15 'buddhamachine':19 'machine':2A,16 'of':5A 'peter':12B 'pl':18 'read':13B 'remix':3A 'set':17 'soundcloud':14 'the':6A 'week':7A
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  10B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-4', 'q-syn-3', 'q-chart-1', 'q-other-4', 'Q-HAP-2', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  ['lainagier']
                                        'tag_date'  2010
                                     'discogstags'  ['math rock', 'jumpstyle', 'noise', 'big beat', 'theme', 'latin', 'folk, world, & country', 'pop', 'stage & screen', 'rock', 'blues', 'electronic']

============================== file details ==============================
                                           'mtime'  1637785070.8711886  (2021-11-24 21:17:50)
                             'size'  5128345