======================== unified (from filesystem) ========================
                                         'bitrate'  '320.006'
                                        'duration'  '539'
                                          'artist'  'Dousk'
                                     'text_people'  ''
                                         'release'  'Uplifting Progressive Trance'
                                           'title'  'Donut Drama (Original Mi - 1A - 125'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-OLDST-3', 'Q-HHRNBTT-1', 'Q-JZFKS-1', "
 "'Q-LOCALNESS-1', 'q-syn-3', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-4']")
                                      'lastfmtags'  ("['progressive', 'house', 'deep house', 'progressive house', 'electronic', "
 "'chillout']")
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '2008'
                                        'comments'  ''
                                           'genre'  'electronic-th-house-progressive'
                                             'bpm'  '125.0'
                                             'key'  '1A'
                                        'acoustid'  ''
rest: ''

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

'COMM:ID3v1 Comment:ENG'                            'Tech House -'
'TALB' (Album/Movie/Show title)                     'Uplifting Progressive Trance'
'TBPM' (BPM (beats per minute))                     '125.0'
'TCON' (Content type, a.k.a. Genre)                 'electronic-th-house-progressive'
'TDRC' (Recording time)                             '2008'
'TENC' (Encoded by)                                 'Lame 3.97'
'TIT2' (Title/songname/content description)         'Donut Drama (Original Mi - 1A - 125'
'TKEY' (Initial key)                                '1A'
'TLAN' (Language(s))                                'eng'
'TPE1' (Lead performer(s)/Soloist(s))               'Dousk'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPUB' (Publisher)                                  'Vapour [vega687]'
'TSSE' (Software/Hardware and settings used for encoding)  'LAME v3.97'
'TXXX:Catalog #'                                    'VR070'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:Release type'                                 'Normal'
'TXXX:Rip date'                                     '2008-00-00'
'TXXX:Ripping tool'                                 'EAC'
'TXXX:Source'                                       'WEB'
'TXXX:Supplier'                                     'Lame 3.97'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['progressive',
 'house',
 'deep house',
 'progressive house',
 'electronic',
 'chillout']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '4'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-1.34 dB'
'TXXX:replaygain_track_peak'                        '0.539116'
'WXXX:'                                             WXXX(encoding=<Encoding.UTF16: 1>, desc='', url='http://www.beatport.com')

========================== row from database ==========================
                                              'id'  731461
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/tribal electro ~ classic progressive house ~ uplifting progressive trance/Dousk - Donut Drama (Original Mix) - 1a - 125.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  539
                                           'genre'  electronic-th-house-progressive
                                        'filesize'  21606272
                                           'mtime'  1620580667
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm tribal electro ~ classic progressive house ~ uplifting progressive trance Mix) 1a electronic th house progressive
                                      'tag_artist'  Dousk
                                     'tag_release'  Uplifting Progressive Trance
                                       'tag_title'  Donut Drama (Original Mi - 1A - 125
                                             'bpm'  125.0
                                    'search_title'  '125':7 '1a':6 'donut':1 'drama':2 'mi':5 'original':3,4
                                   'search_artist'  'dousk':1
                                  'search_release'  'progressive':2 'trance':3 'uplifting':1
                                     'search_rest'  '1a':10 'classic':3 'electro':2 'electronic':11 'house':5 'mix':8,9 'progressive':4 'th':12 'trance':7 'tribal':1 'uplifting':6
                                    'search_combo'  '125':7A '1a':6A,21 'classic':14 'donut':1A 'dousk':8B 'drama':2A 'electro':13 'electronic':22 'house':16 'mi':5A 'mix':19,20 'original':3A,4A 'progressive':10C,15 'th':23 'trance':11C,18 'tribal':12 'uplifting':9C,17
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  1A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-4', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-1', 'q-other-1', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['progressive', 'house', 'deep house', 'progressive house', 'electronic', 'chillout']
                                        'tag_date'  2008
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1620580667.3589227  (2021-05-09 19:17:47)
                             'size'  21606272