======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '269'
                                          'artist'  'Yesterdays New Quintet'
                                     'text_people'  ''
                                         'release'  'Yesterdays Universe'
                                           'title'  "Mtume's Song"
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-2', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-2', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['jazz', 'hip-hop', 'instrumental', 'chillout', 'madlib']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '13'
                                      'tracktotal'  '15'
                                            'date'  '2007'
                                        'comments'  ''
                                           'genre'  'funk or soul'
                                             'bpm'  '149'
                                             'key'  '6B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM::XXX'                                         (' 00000571 00000463 00001EBC 00001D48 0000C37E 0000C37E 00005D47 0000622D '
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'COMM:iTunNORM:eng'                                 (' 000007F3 00000000 00008C1B 00000000 0001D4C0 00000000 00008000 00000000 '
 '00004E20 00000000')
'TALB' (Album/Movie/Show title)                     'Yesterdays Universe'
'TBPM' (BPM (beats per minute))                     '149'
'TCON' (Content type, a.k.a. Genre)                 'funk or soul'
'TDOR' (Original release time)                      '2007'
'TDRC' (Recording time)                             '2007-07-17'
'TENC' (Encoded by)                                 'Exact Audio Copy   (Secure mode)'
'TIPL' (Involved people list)                       TIPL(encoding=<Encoding.UTF16: 1>, people=[['producer', 'Madlib'], ['guest membranophone', 'Ivan Conti'], ['guest membranophone', 'Karriem Riggins']])
'TIT1' (Content group description)                  'Stones Throw'
'TIT2' (Title/songname/content description)         "Mtume's Song"
'TKEY' (Initial key)                                '6B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'The Eddie Prince Fusion Band'
'TPE2' (Band/orchestra/accompaniment)               'Yesterdays New Quintet'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Stones Throw Records'
'TRCK' (Track number/Position in set)               '13/15'
'TSO2'                                              'Yesterdays New Quintet'
'TSOP' (Performer sort order)                       'Eddie Prince Fusion Band, The'
'TXXX:ASIN'                                         'B000PWQT44'
'TXXX:Artists'                                      'The Eddie Prince Fusion Band'
'TXXX:BARCODE'                                      '659457215828'
'TXXX:CATALOGNUMBER'                                'STH2158'
'TXXX:MusicBrainz Album Artist Id'                  'c0f286bf-b427-4a0e-b5f5-f46ae900a486'
'TXXX:MusicBrainz Album Id'                         '414cff60-928d-4259-946d-dcd62f51cae3'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '8ccc6c00-c7aa-4194-ab6d-0b43703251b4'
'TXXX:MusicBrainz Release Group Id'                 'f97e5330-c1b0-32ee-8fc5-6bd65e60caad'
'TXXX:MusicBrainz Release Track Id'                 '22bf651e-7c2f-3f66-97a9-c75a1e720bed'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '2'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['jazz', 'hip-hop', 'instrumental', 'chillout', 'madlib']
'TXXX:originalyear'                                 '2007'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+2.28 dB'
'TXXX:replaygain_track_peak'                        '0.302724'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'8e21f411-93df-49cb-aed8-3cf4163ca008')

========================== row from database ==========================
                                              'id'  1503325
                                            'path'  /data/Music/Bulk/00popandrock-swing-funk-soul/Yesterdays Universe/13 Mtume_s Song.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  269
                                           'genre'  funk or soul
                                        'filesize'  10846194
                                           'mtime'  1621489947
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock swing funk soul 13 Mtume_s funk or soul
                                      'tag_artist'  Yesterdays New Quintet
                                     'tag_release'  Yesterdays Universe
                                       'tag_title'  Mtume's Song
                                             'bpm'  149.0
                                    'search_title'  'mtume':1 'mtumes':3 's':2 'song':4
                                   'search_artist'  'new':2 'quintet':3 'yesterdays':1
                                  'search_release'  'universe':2 'yesterdays':1
                                     'search_rest'  'funk':2 'mtume':4 'or':6 's':5 'soul':3 'swing':1
                                    'search_combo'  'funk':11 'mtume':1A,13 'mtumes':3A 'new':6B 'or':15 'quintet':7B 's':2A,14 'song':4A 'soul':12 'swing':10 'universe':9C 'yesterdays':5B,8C
                                    'tag_tracknum'  13
                                      'num_images'  1
                                             'key'  6B
                                           'quals'  ['Q-HHRNBTT-2', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-2', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-1', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['jazz', 'hip-hop', 'instrumental', 'chillout', 'madlib']
                                        'tag_date'  2007
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621489947.4497035  (2021-05-20 07:52:27)
                             'size'  10846194