======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '312'
                                          'artist'  'Fela and Afrika 70'
                                     'text_people'  'Fela Kuti'
                                         'release'  'Awakening Zombie EP'
                                           'title'  'Awakening Zombie (Bass Station Breaks Edit)'
                                           'quals'  ("['Q-UNU-1', 'Q-SYN-3', 'Q-BUSY-3', 'Q-GRIT-2', 'Q-PLAY-2', 'q-bass-4', "
 "'Q-CHART-2', 'Q-JZFKS-1', 'Q-OLDST-3', 'q-drums-4', 'q-other-1', "
 "'q-piano-1', 'q-vocals-1', 'Q-HHRNBTT-1', 'Q-MIXBEAT-2', 'Q-LOCALNESS-1']")
                                      'lastfmtags'  "['afrobeat', 'jazz', 'funk', 'african', 'world']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  ''
                                            'date'  '2012'
                                        'comments'  ''
                                           'genre'  'electronic-th'
                                             'bpm'  '130.1'
                                             'key'  '2A'
                                        'acoustid'  ''
rest: ''

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

'APIC:cover'                                        type PictureType.COVER_FRONT (Cover (front)) b'cover'
                                     
'COMM::eng'                                         'MixUpload.org'
'PRIV:WM/MediaClassPrimaryID:¼}`Ñ#ãâK\x86¡H¤*(D\x1e'  PRIV(owner='WM/MediaClassPrimaryID', data=b'\xbc}`\xd1#\xe3\xe2K\x86\xa1H\xa4*(D\x1e')
'PRIV:WM/MediaClassSecondaryID:\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'  PRIV(owner='WM/MediaClassSecondaryID', data=b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00')
'PRIV:WM/Provider:A\x00M\x00G\x00\x00\x00'          PRIV(owner='WM/Provider', data=b'A\x00M\x00G\x00\x00\x00')
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'PRIV:WM/WMCollectionGroupID:\x98ÿ\x11ôþztA\x83].Yi\x18#î'  PRIV(owner='WM/WMCollectionGroupID', data=b'\x98\xff\x11\xf4\xfeztA\x83].Yi\x18#\xee')
'PRIV:WM/WMCollectionID:\x98ÿ\x11ôþztA\x83].Yi\x18#î'  PRIV(owner='WM/WMCollectionID', data=b'\x98\xff\x11\xf4\xfeztA\x83].Yi\x18#\xee')
'PRIV:WM/WMContentID:\x1d\x19Í¥¼ÏÜI»`ܬ\x95\x0b\x13\\'  PRIV(owner='WM/WMContentID', data=b'\x1d\x19\xcd\xa5\xbc\xcf\xdcI\xbb`\xdc\xac\x95\x0b\x13\\')
'TALB' (Album/Movie/Show title)                     'Awakening Zombie EP'
'TBPM' (BPM (beats per minute))                     '130.1'
'TCOM' (Composer)                                   'Fela Kuti'
'TCON' (Content type, a.k.a. Genre)                 'electronic-th'
'TDRC' (Recording time)                             '2012'
'TIT2' (Title/songname/content description)         'Awakening Zombie (Bass Station Breaks Edit)'
'TKEY' (Initial key)                                '2A'
'TPE1' (Lead performer(s)/Soloist(s))               'Cool Project'
'TPE2' (Band/orchestra/accompaniment)               'Fela and Afrika 70'
'TPUB' (Publisher)                                  'Free Download'
'TRCK' (Track number/Position in set)               '1'
'TXXX:Q-BUSY'                                       '3'
'TXXX:Q-CHART'                                      '2'
'TXXX:Q-GRIT'                                       '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-MIXBEAT'                                    '2'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-PLAY'                                       '2'
'TXXX:Q-SYN'                                        '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['afrobeat', 'jazz', 'funk', 'african', 'world']
'TXXX:q-bass'                                       '4'
'TXXX:q-drums'                                      '4'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-4.70 dB'
'TXXX:replaygain_track_peak'                        '1.038091'

========================== row from database ==========================
                                              'id'  1482654
                                            'path'  /data/Music/Bulk/00poprockelectronic/breaks/Cool Project - Awakening Zombie (Bass Station Breaks Edit).mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  312
                                           'genre'  electronic-th
                                        'filesize'  12511028
                                           'mtime'  1620573572
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic breaks Cool Project electronic th
                                      'tag_artist'  Fela and Afrika 70
                                     'tag_release'  Awakening Zombie EP
                                       'tag_title'  Awakening Zombie (Bass Station Breaks Edit)
                                             'bpm'  130.1
                                    'search_title'  'awakening':1 'bass':3,4 'breaks':6 'edit':7,8 'station':5 'zombie':2
                                   'search_artist'  '70':4 'afrika':3 'and':2 'fela':1
                                  'search_release'  'awakening':1 'ep':3 'zombie':2
                                     'search_rest'  '00poprockelectronic':1 'breaks':2 'cool':3 'electronic':5 'project':4 'th':6
                                    'search_combo'  '00poprockelectronic':16 '70':12B 'afrika':11B 'and':10B 'awakening':1A,13C 'bass':3A,4A 'breaks':6A,17 'cool':18 'edit':7A,8A 'electronic':20 'ep':15C 'fela':9B 'project':19 'station':5A 'th':21 'zombie':2A,14C
                                    'tag_tracknum'  1
                                      'num_images'  1
                                             'key'  2A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'Q-MIXBEAT-2', 'Q-OLDST-3', 'Q-GRIT-2', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-CHART-2', 'q-drums-4', 'Q-SYN-3', 'q-other-1', 'Q-BUSY-3', 'Q-PLAY-2', 'q-bass-4']
                                      'lastfmtags'  ['afrobeat', 'jazz', 'funk', 'african', 'world']
                                        'tag_date'  2012
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620573571.6532502  (2021-05-09 17:19:31)
                             'size'  12511028