======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '229'
                                          'artist'  'Busta Rhymes'
                                     'text_people'  ''
                                         'release'  ''
                                           'title'  'Live It Up'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-4', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['east coast', 'hip hop', 'rap', 'gangsta rap']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '7'
                                      'tracktotal'  '22'
                                            'date'  '2000'
                                        'comments'  ''
                                           'genre'  'hip hop or rnb or rap or turntablism'
                                             'bpm'  '106'
                                             'key'  '7A'
                                        'acoustid'  '867011eb-60f0-4145-8b65-106773994769'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TBPM' (BPM (beats per minute))                     '106'
'TCON' (Content type, a.k.a. Genre)                 'hip hop or rnb or rap or turntablism'
'TDOR' (Original release time)                      '2000'
'TDRC' (Recording time)                             '2000-06-20'
'TIT2' (Title/songname/content description)         'Live It Up'
'TKEY' (Initial key)                                '7A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Busta Rhymes'
'TPE2' (Band/orchestra/accompaniment)               'Busta Rhymes'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Elektra Entertainment'
'TRCK' (Track number/Position in set)               '7/22'
'TSO2'                                              'Busta Rhymes'
'TSOP' (Performer sort order)                       'Busta Rhymes'
'TXXX:ASIN'                                         'B00004TL26'
'TXXX:Acoustid Id'                                  '867011eb-60f0-4145-8b65-106773994769'
'TXXX:Artists'                                      'Busta Rhymes'
'TXXX:BARCODE'                                      '075596251723'
'TXXX:CATALOGNUMBER'                                '7559-62517-2'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '4'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['east coast', 'hip hop', 'rap', 'gangsta rap']
'TXXX:originalyear'                                 '2000'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-1.47 dB'
'TXXX:replaygain_track_peak'                        '0.450628'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'94f9d2e7-72c8-487b-a4c0-0b9c061d7aa2')

========================== row from database ==========================
                                              'id'  1356010
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unsorted/[loose files]/Busta  Rhymes -  Fire It gUp.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  229
                                           'genre'  hip hop or rnb or rap or turntablism
                                        'filesize'  3775576
                                           'mtime'  1620572743
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Unsorted [loose files] Fire gUp hip hop or rnb or rap or turntablism
                                      'tag_artist'  Busta Rhymes
                                     'tag_release'  None
                                       'tag_title'  Live It Up
                                             'bpm'  106.0
                                    'search_title'  'it':2 'live':1 'up':3
                                   'search_artist'  'busta':1 'rhymes':2
                                  'search_release'  
                                     'search_rest'  '00poprockelectronic':1 'files':5,6 'fire':7 'g':15 'gup':8 'hip':9 'hop':10 'loose':3,4 'or':11 'rap':13 'rnb':12 'turntablism':14 'unsorted':2 'up':16
                                    'search_combo'  '00poprockelectronic':6 'busta':4B 'files':10,11 'fire':12 'g':20 'gup':13 'hip':14 'hop':15 'it':2A 'live':1A 'loose':8,9 'or':16 'rap':18 'rhymes':5B 'rnb':17 'turntablism':19 'unsorted':7 'up':3A,21
                                    'tag_tracknum'  7
                                      'num_images'  1
                                             'key'  7A
                                           'quals'  ['Q-HHRNBTT-4', '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-2', 'q-chart-2', 'q-other-1', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['east coast', 'hip hop', 'rap', 'gangsta rap']
                                        'tag_date'  2000
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620572742.632795  (2021-05-09 17:05:42)
                             'size'  3775576