======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '148'
                                          'artist'  'Avicii'
                                     'text_people'  ''
                                         'release'  'The Official Uk Top 40 Singles Chart 06-04-2014'
                                           'title'  'Addicted To You'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-OLDST-3', 'Q-HHRNBTT-1', "
 "'Q-LOCALNESS-1', 'Q-PLAY-2', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-2', 'q-vocals-3', 'q-mixbeat-2', "
 "'Q-PIANO-2']")
                                      'lastfmtags'  "['dance', 'house', 'electronic', 'electro house', 'progressive house']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '36'
                                      'tracktotal'  ''
                                            'date'  '2014'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted'
                                             'bpm'  '128.170'
                                             'key'  '12A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'The Official Uk Top 40 Singles Chart 06-04-2014'
'TBPM' (BPM (beats per minute))                     '128.170'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'electronic-unsorted'
'TDRC' (Recording time)                             '2014'
'TENC' (Encoded by)                                 'http://www.oldskoolscouse.co.uk/'
'TIT2' (Title/songname/content description)         'Addicted To You'
'TKEY' (Initial key)                                '12A'
'TPE1' (Lead performer(s)/Soloist(s))               'Avicii'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '36'
'TRSN' (Internet radio station name)                'http://www.oldskoolscouse.co.uk/'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-PIANO'                                      '2'
'TXXX:Q-PLAY'                                       '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['dance', 'house', 'electronic', 'electro house', 'progressive house']
'TXXX:q-bass'                                       '3'
'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-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.15 dB'
'TXXX:replaygain_track_peak'                        '0.311609'
'WXXX:'                                             WXXX(encoding=<Encoding.LATIN1: 0>, desc='', url='http://www.oldskoolscouse.co.uk/')

========================== row from database ==========================
                                              'id'  1390288
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unsorted/[loose files]/15 Avicii - Addicted To You.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  148
                                           'genre'  electronic-unsorted
                                        'filesize'  5994711
                                           'mtime'  1621696742
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Unsorted [loose files] 15 electronic unsorted
                                      'tag_artist'  Avicii
                                     'tag_release'  The Official Uk Top 40 Singles Chart 06-04-2014
                                       'tag_title'  Addicted To You
                                             'bpm'  128.17
                                    'search_title'  'addicted':1 'to':2 'you':3
                                   'search_artist'  'avicii':1
                                  'search_release'  '04':9 '06':8 '06042014':11 '2014':10 '40':5 'chart':7 'official':2 'singles':6 'the':1 'top':4 'uk':3
                                     'search_rest'  '00poprockelectronic':1 'electronic':7 'files':5,6 'loose':3,4 'unsorted':2
                                    'search_combo'  '00poprockelectronic':16 '04':13C '06':12C '06042014':15C '2014':14C '40':9C 'addicted':1A 'avicii':4B 'chart':11C 'electronic':22 'files':20,21 'loose':18,19 'official':6C 'singles':10C 'the':5C 'to':2A 'top':8C 'uk':7C 'unsorted':17 'you':3A
                                    'tag_tracknum'  36
                                      'num_images'  1
                                             'key'  12A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-mixbeat-2', 'Q-PIANO-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-HAP-3', 'Q-PLAY-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['dance', 'house', 'electronic', 'electro house', 'progressive house']
                                        'tag_date'  2014
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621696741.9764102  (2021-05-22 17:19:01)
                             'size'  5994711