======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '316'
                                          'artist'  'Blind'
                                     'text_people'  ''
                                         'release'  ''
                                           'title'  ' You (Buddha Machine remix of the week 2012 14)-32378042'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-OLDST-3', "
 "'Q-LOCALNESS-2', 'q-syn-3', 'q-bass-4', 'q-busy-2', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  ("['alternative rock', 'video game music', 'german', 'rock', 'oc remix', "
 "'alternative']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '2010'
                                        'comments'  ''
                                           'genre'  'set-pl-buddhamachine'
                                             'bpm'  '120.1'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'TBPM' (BPM (beats per minute))                     '120.1'
'TCON' (Content type, a.k.a. Genre)                 'set-pl-buddhamachine'
'TDRC' (Recording time)                             '2010'
'TIT2' (Title/songname/content description)         ' You (Buddha Machine remix of the week 2012 14)-32378042'
'TKEY' (Initial key)                                '6A'
'TPE1' (Lead performer(s)/Soloist(s))               'Blind'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['alternative rock',
 'video game music',
 'german',
 'rock',
 'oc remix',
 'alternative']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-1.10 dB'
'TXXX:replaygain_track_peak'                        '0.845526'

========================== row from database ==========================
                                              'id'  940879
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Buddha Machine/soundcloud/buddha-machine/Blind - You (Buddha Machine remix of the week 2012 14)-32378042.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  316
                                           'genre'  set-pl-buddhamachine
                                        'filesize'  5059382
                                           'mtime'  1637785074
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm soundcloud buddha machine set pl buddhamachine
                                      'tag_artist'  Blind
                                     'tag_release'  None
                                       'tag_title'   You (Buddha Machine remix of the week 2012 14)-32378042
                                             'bpm'  120.1
                                    'search_title'  '14':10 '1432378042':12 '2012':9 '32378042':11 'buddha':2,3 'machine':4 'of':6 'remix':5 'the':7 'week':8 'you':1
                                   'search_artist'  'blind':1
                                  'search_release'  
                                     'search_rest'  'buddha':2 'buddhamachine':6 'machine':3 'pl':5 'set':4 'soundcloud':1
                                    'search_combo'  '14':10A '1432378042':12A '2012':9A '32378042':11A 'blind':13B 'buddha':2A,3A,15 'buddhamachine':19 'machine':4A,16 'of':6A 'pl':18 'remix':5A 'set':17 'soundcloud':14 'the':7A 'week':8A 'you':1A
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-2', '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-1', 'Q-HAP-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['alternative rock', 'video game music', 'german', 'rock', 'oc remix', 'alternative']
                                        'tag_date'  2010
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1637785073.9368052  (2021-11-24 21:17:53)
                             'size'  5059382