======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '170'
                                          'artist'  'Howard Blake'
                                     'text_people'  ''
                                         'release'  'An Elephant Called Slowly'
                                           'title'  'The Leopard'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-OLDST-2', "
 "'Q-LOCALNESS-1', 'q-syn-2', 'q-bass-4', 'q-busy-2', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['soundtrack', 'instrumental', 'classical']"
                                     'discogstags'  "['jazz', 'big band', 'easy listening']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '2'
                                      'tracktotal'  '11'
                                            'date'  '1969'
                                        'comments'  ''
                                           'genre'  'soundtrack-video-movies'
                                             'bpm'  '145.476'
                                             'key'  '7A'
                                        'acoustid'  'c3686e82-d184-4958-8a71-424606857d9b'
rest: ''

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

'TALB' (Album/Movie/Show title)                     'An Elephant Called Slowly'
'TBPM' (BPM (beats per minute))                     '145.476'
'TCON' (Content type, a.k.a. Genre)                 'soundtrack-video-movies'
'TDOR' (Original release time)                      '1969'
'TDRC' (Recording time)                             '1969'
'TENC' (Encoded by)                                 'Basic Hip Digital Oddio'
'TIT2' (Title/songname/content description)         'The Leopard'
'TKEY' (Initial key)                                '7A'
'TMED' (Media type)                                 'Vinyl'
'TPE1' (Lead performer(s)/Soloist(s))               'Howard Blake'
'TPE2' (Band/orchestra/accompaniment)               'Howard Blake'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Bell Records'
'TRCK' (Track number/Position in set)               '2/11'
'TSO2'                                              'Blake, Howard'
'TSOP' (Performer sort order)                       'Blake, Howard'
'TXXX:ASIN'                                         'B002I11648'
'TXXX:Acoustid Id'                                  'c3686e82-d184-4958-8a71-424606857d9b'
'TXXX:CATALOGNUMBER'                                'B.1202'
'TXXX:MusicBrainz Album Artist Id'                  '754c3504-66cb-4bdb-8b58-cd1aae1782aa'
'TXXX:MusicBrainz Album Id'                         'a1dff477-ba0c-4be7-a510-ac2f620fe299'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'soundtrack'
'TXXX:MusicBrainz Artist Id'                        '754c3504-66cb-4bdb-8b58-cd1aae1782aa'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['jazz', 'big band', 'easy listening']
'TXXX:lastfmtags'                                   ['soundtrack', 'instrumental', 'classical']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'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'                                     '1'
'TXXX:replaygain_track_gain'                        '+1.94 dB'
'TXXX:replaygain_track_peak'                        '0.578959'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'476d8126-0f18-48cf-a4f9-dc8b67ab15b5')

========================== row from database ==========================
                                              'id'  769889
                                            'path'  /data/Music/Bulk/0soundtrack/1969 - An Elephant Called Slowly/02 The Leopard.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  170
                                           'genre'  soundtrack-video-movies
                                        'filesize'  4104934
                                           'mtime'  1642096195
                                   'redo_metaread'  0
                                        'rest_str'   0soundtrack 1969 02 soundtrack video movies
                                      'tag_artist'  Howard Blake
                                     'tag_release'  An Elephant Called Slowly
                                       'tag_title'  The Leopard
                                             'bpm'  145.476
                                    'search_title'  'leopard':2 'the':1
                                   'search_artist'  'blake':2 'howard':1
                                  'search_release'  'an':1 'called':3 'elephant':2 'slowly':4
                                     'search_rest'  '0soundtrack':1 '1969':2 'movies':5 'soundtrack':3 'video':4
                                    'search_combo'  '0soundtrack':9 '1969':10 'an':5C 'blake':4B 'called':7C 'elephant':6C 'howard':3B 'leopard':2A 'movies':13 'slowly':8C 'soundtrack':11 'the':1A 'video':12
                                    'tag_tracknum'  2
                                      'num_images'  0
                                             'key'  7A
                                           'quals'  ['Q-HAP-2', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-OLDST-2', 'Q-LOCALNESS-1', 'q-syn-2', 'q-bass-4', 'q-busy-2', 'q-grit-2', 'q-play-2', 'q-chart-2', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-1', 'q-mixbeat-1']
                                      'lastfmtags'  ['soundtrack', 'instrumental', 'classical']
                                        'tag_date'  1969
                                     'discogstags'  ['jazz', 'big band', 'easy listening']

============================== file details ==============================
                                           'mtime'  1642096194.9922285  (2022-01-13 18:49:54)
                             'size'  4104934