======================== unified (from filesystem) ========================
                                         'bitrate'  '191.99'
                                        'duration'  '464'
                                          'artist'  'Phonique Feat. Die Elfen'
                                     'text_people'  ''
                                         'release'  'The Red Dress'
                                           'title'  'The Red Dress (Tiefschwarz Rem'
                                           'quals'  ("['Q-OLDST-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-2', "
 "'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-1', 'q-mixbeat-2']")
                                      'lastfmtags'  "['electro', 'minimal', 'mix', 'elektro', 'albums i want']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  ''
                                            'date'  '2004'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted'
                                             'bpm'  '124.011'
                                             'key'  '1A'
                                        'acoustid'  ''
rest: ''

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

'POPM:Windows Media Player 9 Series'                POPM(email='Windows Media Player 9 Series', rating=196, count=0)
'TALB' (Album/Movie/Show title)                     'The Red Dress'
'TBPM' (BPM (beats per minute))                     '124.011'
'TCON' (Content type, a.k.a. Genre)                 'electronic-unsorted'
'TDRC' (Recording time)                             '2004'
'TIT2' (Title/songname/content description)         'The Red Dress (Tiefschwarz Rem'
'TKEY' (Initial key)                                '1A'
'TPE1' (Lead performer(s)/Soloist(s))               'Phonique Feat. Die Elfen'
'TRCK' (Track number/Position in set)               '1'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['electro', 'minimal', 'mix', 'elektro', 'albums i want']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.02 dB'
'TXXX:replaygain_track_peak'                        '0.536031'

========================== row from database ==========================
                                              'id'  1491992
                                            'path'  /data/Music/Bulk/00localcharacter/00mid-north-europe/00dutch/Phonique Feat. Die Elfen - The red dress (Tiefschwarz mix).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  464
                                           'genre'  electronic-unsorted
                                        'filesize'  11145223
                                           'mtime'  1636910366
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00mid north europe 00dutch red dress mix) electronic unsorted
                                      'tag_artist'  Phonique Feat. Die Elfen
                                     'tag_release'  The Red Dress
                                       'tag_title'  The Red Dress (Tiefschwarz Rem
                                             'bpm'  124.011
                                    'search_title'  'dress':3 'red':2 'rem':6 'the':1 'tiefschwarz':4,5
                                   'search_artist'  'die':4 'elfen':5 'feat':2,3 'phonique':1
                                  'search_release'  'dress':3 'red':2 'the':1
                                     'search_rest'  '00dutch':4 '00mid':1 'dress':6 'electronic':9 'europe':3 'mix':7,8 'north':2 'red':5 'unsorted':10
                                    'search_combo'  '00dutch':18 '00mid':15 'die':10B 'dress':3A,14C,20 'electronic':23 'elfen':11B 'europe':17 'feat':8B,9B 'mix':21,22 'north':16 'phonique':7B 'red':2A,13C,19 'rem':6A 'the':1A,12C 'tiefschwarz':4A,5A 'unsorted':24
                                    'tag_tracknum'  1
                                      'num_images'  0
                                             'key'  1A
                                           '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-4', 'q-syn-2', 'q-chart-2', 'q-other-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['electro', 'minimal', 'mix', 'elektro', 'albums i want']
                                        'tag_date'  2004
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636910365.6677616  (2021-11-14 18:19:25)
                             'size'  11145223