======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '149'
                                          'artist'  'The Medic Droid'
                                     'text_people'  ''
                                         'release'  "What's Your Medium?"
                                           'title'  'Sho-Fer'
                                           'quals'  ("['Q-OLDST-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-3', 'q-chart-2', "
 "'q-drums-1', 'q-other-3', 'q-piano-1', 'q-vocals-4', 'q-mixbeat-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '9'
                                      'tracktotal'  ''
                                            'date'  '2008'
                                        'comments'  ''
                                           'genre'  'electronic-generic or radio'
                                             'bpm'  '145.790'
                                             'key'  '10B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'PRIV:ZuneCollectionID::Q\x08\x95ièÎA\x8b`3x\x11>ãÌ'  PRIV(owner='ZuneCollectionID', data=b':Q\x08\x95i\xe8\xceA\x8b`3x\x11>\xe3\xcc')
'PRIV:ZuneUserEditedFields:\x1f)\x00\x00'           PRIV(owner='ZuneUserEditedFields', data=b'\x1f)\x00\x00')
'TALB' (Album/Movie/Show title)                     "What's Your Medium?"
'TBPM' (BPM (beats per minute))                     '145.790'
'TCON' (Content type, a.k.a. Genre)                 'electronic-generic or radio'
'TDRC' (Recording time)                             '2008'
'TIT2' (Title/songname/content description)         'Sho-Fer'
'TKEY' (Initial key)                                '10B'
'TPE1' (Lead performer(s)/Soloist(s))               'The Medic Droid'
'TPE2' (Band/orchestra/accompaniment)               'The Medic Droid'
'TRCK' (Track number/Position in set)               '9'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+0.31 dB'
'TXXX:replaygain_track_peak'                        '0.336323'

========================== row from database ==========================
                                              'id'  1528589
                                            'path'  /data/Music/Bulk/00poprockelectronic/What_s Your Medium/09 Sho-Fer.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  149
                                           'genre'  electronic-generic or radio
                                        'filesize'  2410682
                                           'mtime'  1630243574
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic What_s 09 electronic generic or radio
                                      'tag_artist'  The Medic Droid
                                     'tag_release'  What's Your Medium?
                                       'tag_title'  Sho-Fer
                                             'bpm'  145.79
                                    'search_title'  'fer':2 'sho':1 'shofer':3
                                   'search_artist'  'droid':3 'medic':2 'the':1
                                  'search_release'  'medium':5 's':2 'what':1 'whats':3 'your':4
                                     'search_rest'  '00poprockelectronic':1 'electronic':4 'generic':5 'or':6 'radio':7 's':3 'what':2
                                    'search_combo'  '00poprockelectronic':12 'droid':6B 'electronic':15 'fer':2A 'generic':16 'medic':5B 'medium':11C 'or':17 'radio':18 's':8C,14 'sho':1A 'shofer':3A 'the':4B 'what':7C,13 'whats':9C 'your':10C
                                    'tag_tracknum'  9
                                      'num_images'  1
                                             'key'  10B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-2', 'q-chart-2', 'q-other-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  2008
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1630243574.482342  (2021-08-29 15:26:14)
                             'size'  2410682