======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '180'
                                          'artist'  'T H E M A Y S'
                                     'text_people'  ''
                                         'release'  'Motown Meltdown Vol. 2'
                                           'title'  'When I Think About You ( I Keep on Loving)'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-OLDST-3', "
 "'Q-UNU-3', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-1', 'q-drums-1', 'q-other-2', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '5'
                                      'tracktotal'  '13'
                                            'date'  '2010'
                                        'comments'  ''
                                           'genre'  'electronic-experimental-collage'
                                             'bpm'  '118.8'
                                             'key'  '7A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Motown Meltdown Vol. 2'
'TBPM' (BPM (beats per minute))                     '118.8'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'electronic-experimental-collage'
'TDEN' (Encoding time)                              '2010-05-04 17:51:47'
'TDRC' (Recording time)                             '2010'
'TDTG' (Tagging time)                               '2010-05-04 17:51:47'
'TENC' (Encoded by)                                 'LAME 3.98 (Max 0.9.1)'
'TIT2' (Title/songname/content description)         'When I Think About You ( I Keep on Loving)'
'TKEY' (Initial key)                                '7A'
'TPE1' (Lead performer(s)/Soloist(s))               'T H E M A Y S'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '5/13'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '3'
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '1'
'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'                        '+0.59 dB'
'TXXX:replaygain_track_peak'                        '0.340160'

========================== row from database ==========================
                                              'id'  1384112
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/T H E M A Y S - VA - Motown Meltdown Vol. 2 (Gigante Sound, 2010) [320k]/05 T H E M A Y S - When I Think About You ( I Keep on Loving).mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  180
                                           'genre'  electronic-experimental-collage
                                        'filesize'  7581039
                                           'mtime'  1636920726
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm VA (Gigante Sound, 2010) [320k] 05 electronic experimental collage
                                      'tag_artist'  T H E M A Y S
                                     'tag_release'  Motown Meltdown Vol. 2
                                       'tag_title'  When I Think About You ( I Keep on Loving)
                                             'bpm'  118.8
                                    'search_title'  'about':4 'i':2 'keep':6 'loving':8,9 'on':7 'think':3 'when':1 'you':5
                                   'search_artist'  'a':5 'e':3 'h':2 'm':4 's':7 't':1 'y':6
                                  'search_release'  '2':5 'meltdown':2 'motown':1 'vol':3,4
                                     'search_rest'  '2010':6,7 '320k':8,9 'collage':12 'electronic':10 'experimental':11 'gigante':2,3 'sound':4,5 'va':1
                                    'search_combo'  '2':21C '2010':27,28 '320k':29,30 'a':14B 'about':4A 'collage':33 'e':12B 'electronic':31 'experimental':32 'gigante':23,24 'h':11B 'i':2A 'keep':6A 'loving':8A,9A 'm':13B 'meltdown':18C 'motown':17C 'on':7A 's':16B 'sound':25,26 't':10B 'think':3A 'va':22 'vol':19C,20C 'when':1A 'y':15B 'you':5A
                                    'tag_tracknum'  5
                                      'num_images'  1
                                             'key'  7A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-3', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-2', 'q-chart-1', 'q-other-2', 'Q-HAP-2', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  2010
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636920726.4964695  (2021-11-14 21:12:06)
                             'size'  7581039