======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '215'
                                          'artist'  'Bobby "Blue" Bland'
                                     'text_people'  ''
                                         'release'  'Live On Beale Street'
                                           'title'  'Bobby Rush, Johnnie Taylor Introduction/Rap'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-3', 'Q-LOCALNESS-1', 'Q-HHRNBTT-2', 'Q-UNU-1', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-2', 'q-other-2', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['rnb', 'blues', 'jazz', 'rhythm and blues', 'soul']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '15'
                                      'tracktotal'  '19'
                                            'date'  '1998'
                                        'comments'  ''
                                           'genre'  'funk or soul'
                                             'bpm'  '131.584'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM::eng'                                         'Cleaned by TuneUp!'
'COMM:ID3v1 Comment:XXX'                            'Cleaned by TuneUp!'
'COMM:iTunNORM:eng'                                 (' 00000431 00000413 0000AE60 0000AF79 0003492D 0003492D 00008000 00008000 '
 '0000262F 00002C5A')
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'TALB' (Album/Movie/Show title)                     'Live On Beale Street'
'TBPM' (BPM (beats per minute))                     '131.584'
'TCON' (Content type, a.k.a. Genre)                 'funk or soul'
'TDRC' (Recording time)                             '1998'
'TIT2' (Title/songname/content description)         'Bobby Rush, Johnnie Taylor Introduction/Rap'
'TKEY' (Initial key)                                '6A'
'TPE1' (Lead performer(s)/Soloist(s))               'Bobby "Blue" Bland'
'TPE2' (Band/orchestra/accompaniment)               'Bobby "Blue" Bland'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '15/19'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '2'
'TXXX:Q-JZFKS'                                      '3'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['rnb', 'blues', 'jazz', 'rhythm and blues', 'soul']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+2.75 dB'
'TXXX:replaygain_track_peak'                        '0.655140'

========================== row from database ==========================
                                              'id'  1503797
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unsorted/[loose files]/bobby rush, johnny taylor, - one monkey don_t stop no show.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  215
                                           'genre'  funk or soul
                                        'filesize'  3462751
                                           'mtime'  1628357957
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Unsorted [loose files] bobby rush, johnny taylor, one monkey don_t stop no show funk soul
                                      'tag_artist'  Bobby "Blue" Bland
                                     'tag_release'  Live On Beale Street
                                       'tag_title'  Bobby Rush, Johnnie Taylor Introduction/Rap
                                             'bpm'  131.584
                                    'search_title'  'bobby':1 'introduction':6 'introductionrap':8 'johnnie':4 'rap':7 'rush':2,3 'taylor':5
                                   'search_artist'  'bland':3 'blue':2 'bobby':1
                                  'search_release'  'beale':3 'live':1 'on':2 'street':4
                                     'search_rest'  '00poprockelectronic':1 'bobby':7 'don':15 'files':5,6 'funk':20 'johnny':10 'loose':3,4 'monkey':14 'no':18 'one':13 'rush':8,9 'show':19 'soul':21 'stop':17 't':16 'taylor':11,12 'unsorted':2
                                    'search_combo'  '00poprockelectronic':16 'beale':14C 'bland':11B 'blue':10B 'bobby':1A,9B,22 'don':30 'files':20,21 'funk':35 'introduction':6A 'introductionrap':8A 'johnnie':4A 'johnny':25 'live':12C 'loose':18,19 'monkey':29 'no':33 'on':13C 'one':28 'rap':7A 'rush':2A,3A,23,24 'show':34 'soul':36 'stop':32 'street':15C 't':31 'taylor':5A,26,27 'unsorted':17
                                    'tag_tracknum'  15
                                      'num_images'  1
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-2', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-3', 'q-busy-3', 'q-drums-2', 'q-syn-2', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['rnb', 'blues', 'jazz', 'rhythm and blues', 'soul']
                                        'tag_date'  1998
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1628357957.4105217  (2021-08-07 19:39:17)
                             'size'  3462751