======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '228'
                                          'artist'  'Lord Tang'
                                     'text_people'  ''
                                         'release'  'Motown Meltdown Vol. 2'
                                           'title'  'I Heard it Through the Tang'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', "
 "'q-grit-2', 'q-play-2', 'Q-OLDST-3', 'q-chart-1', 'q-drums-3', 'q-other-3', "
 "'q-piano-1', 'q-vocals-2', 'Q-HHRNBTT-1', 'q-mixbeat-1', 'Q-LOCALNESS-1']")
                                      'lastfmtags'  "['spapkatosh']"
                                     'discogstags'  "['electronic', 'experimental']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '8'
                                      'tracktotal'  '13'
                                            'date'  '2010'
                                        'comments'  ''
                                           'genre'  'electronic-experimental-collage;set-pl-shirleyspinoza;set-pl-mor'
                                             'bpm'  '119.1'
                                             'key'  '5B'
                                        '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))                     '119.1'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 ['electronic-experimental-collage', 'set-pl-shirleyspinoza', 'set-pl-mor']
'TDEN' (Encoding time)                              '2010-05-04 17:52:25'
'TDRC' (Recording time)                             '2010'
'TDTG' (Tagging time)                               '2010-05-04 17:52:25'
'TENC' (Encoded by)                                 'LAME 3.98 (Max 0.9.1)'
'TIT2' (Title/songname/content description)         'I Heard it Through the Tang'
'TKEY' (Initial key)                                '5B'
'TPE1' (Lead performer(s)/Soloist(s))               'Lord Tang'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '8/13'
'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:discogstags'                                  ['electronic', 'experimental']
'TXXX:lastfmtags'                                   'spapkatosh'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-0.20 dB'
'TXXX:replaygain_track_peak'                        '0.338268'

========================== row from database ==========================
                                              'id'  1385674
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/T H E M A Y S - VA - Motown Meltdown Vol. 2 (Gigante Sound, 2010) [320k]/08 Lord Tang - I Heard it Through the Tang.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  228
                                           'genre'  electronic-experimental-collage;set-pl-shirleyspinoza;set-pl-mor
                                        'filesize'  9503632
                                           'mtime'  1636920728
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm E A Y S VA (Gigante Sound, 2010) [320k] 08 electronic experimental collage;set pl shirleyspinoza;set pl mor
                                      'tag_artist'  Lord Tang
                                     'tag_release'  Motown Meltdown Vol. 2
                                       'tag_title'  I Heard it Through the Tang
                                             'bpm'  119.1
                                    'search_title'  'heard':2 'i':1 'it':3 'tang':6 'the':5 'through':4
                                   'search_artist'  'lord':1 'tang':2
                                  'search_release'  '2':5 'meltdown':2 'motown':1 'vol':3,4
                                     'search_rest'  '2010':10,11 '320k':12,13 'a':2 'collage':16,18 'e':1 'electronic':14 'experimental':15 'gigante':6,7 'mor':25 'pl':20 's':4 'set':17,19,22,24 'shirleyspinoza':21,23 'sound':8,9 'va':5 'y':3
                                    'search_combo'  '2':13C '2010':23,24 '320k':25,26 'a':15 'collage':29,31 'e':14 'electronic':27 'experimental':28 'gigante':19,20 'heard':2A 'i':1A 'it':3A 'lord':7B 'meltdown':10C 'mor':38 'motown':9C 'pl':33 's':17 'set':30,32,35,37 'shirleyspinoza':34,36 'sound':21,22 'tang':6A,8B 'the':5A 'through':4A 'va':18 'vol':11C,12C 'y':16
                                    'tag_tracknum'  8
                                      'num_images'  1
                                             'key'  5B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', '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-3', 'q-syn-2', 'q-chart-1', 'q-other-3', 'Q-HAP-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['spapkatosh']
                                        'tag_date'  2010
                                     'discogstags'  ['electronic', 'experimental']

============================== file details ==============================
                                           'mtime'  1636920728.4585993  (2021-11-14 21:12:08)
                             'size'  9503632