======================== unified (from filesystem) ========================
                                         'bitrate'  '191.695'
                                        'duration'  '286'
                                          'artist'  'Ice MC'
                                     'text_people'  ''
                                         'release'  'Euro Dance 1993 - 1995'
                                           'title'  'Get Away'
                                           'quals'  ("['Q-HAP-3', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-UNU-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-3', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['dance', 'eurodance', 'electronic', 'pop', '90s']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '14'
                                      'tracktotal'  '33'
                                            'date'  '1994'
                                        'comments'  ''
                                           'genre'  'electronic-generic or radio-dance'
                                             'bpm'  '133.140'
                                             'key'  '7A'
                                        '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)                     'Euro Dance 1993 - 1995'
'TBPM' (BPM (beats per minute))                     '133.140'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'electronic-generic or radio-dance'
'TDRC' (Recording time)                             '1994'
'TIT2' (Title/songname/content description)         'Get Away'
'TKEY' (Initial key)                                '7A'
'TPE1' (Lead performer(s)/Soloist(s))               'Ice MC'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '14/33'
'TSOP' (Performer sort order)                       'Ice MC'
'TXXX:ALBUMARTISTSORT'                              'Various Artists'
'TXXX:MusicBrainz Album Artist Id'                  '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:MusicBrainz Album Id'                         '222d3641-f2f6-4364-91a6-9eb0effb55db'
'TXXX:MusicBrainz Album Type'                       'compilation'
'TXXX:MusicBrainz Artist Id'                        'fbd89fe5-c0d1-4539-9f12-f29e8f863782'
'TXXX:MusicIP PUID'                                 '3522a4b0-faeb-e7ea-b64b-dded98c7be2f'
'TXXX:MusicMagic Data'                              'AgEAa0VApveigdSPg/Uh9VnnyGuCq4AC1uehOES5gIP8b7qFgAHNaq5x57zpQ6Y5gwyAAeCkj7MXWs4WgAGi7Nm6D6Kgnr8hW9iFV5urlTqr6YIVIuxNNaiIgeOC/8jml31T96td/mSVY4Fdx7iyc9wR54PLGYNkgAH2GIjKBHbsm4BezLfsMQFuqLLVd/mPgXo='
'TXXX:MusicMagic Fingerprint'                       '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'
'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:added_timestamp'                              '128930990202923527'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['dance', 'eurodance', 'electronic', 'pop', '90s']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '+3.30 dB'
'TXXX:replaygain_track_peak'                        '0.481045'

========================== row from database ==========================
                                              'id'  1324043
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unsorted/top, dance, club, best of, etc/14 - EuroDance Hit 93-95 Vol 1 - Get away.mp3
                                         'working'  None
                                         'bitrate'  191
                                    'duration_sec'  286
                                           'genre'  electronic-generic or radio-dance
                                        'filesize'  6881287
                                           'mtime'  1621696834
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Unsorted top, dance, club, best of, etc 14 EuroDance Hit Vol away electronic generic or radio dance
                                      'tag_artist'  Ice MC
                                     'tag_release'  Euro Dance 1993 - 1995
                                       'tag_title'  Get Away
                                             'bpm'  133.14
                                    'search_title'  'away':2 'get':1
                                   'search_artist'  'ice':1 'mc':2
                                  'search_release'  '1993':3 '1995':4 'dance':2 'euro':1
                                     'search_rest'  '00poprockelectronic':1 'away':16 'best':9 'club':7,8 'dance':5,6 'electronic':17 'etc':12 'euro':21 'eurodance':13 'generic':18 'hit':14 'of':10,11 'or':19 'radio':20 'top':3,4 'unsorted':2 'vol':15
                                    'search_combo'  '00poprockelectronic':9 '1993':7C '1995':8C 'away':2A,24 'best':17 'club':15,16 'dance':6C,13,14 'electronic':25 'etc':20 'euro':5C,29 'eurodance':21 'generic':26 'get':1A 'hit':22 'ice':3B 'mc':4B 'of':18,19 'or':27 'radio':28 'top':11,12 'unsorted':10 'vol':23
                                    'tag_tracknum'  14
                                      'num_images'  0
                                             'key'  7A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-3', 'q-other-3', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['dance', 'eurodance', 'electronic', 'pop', '90s']
                                        'tag_date'  1994
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1621696834.495255  (2021-05-22 17:20:34)
                             'size'  6881287