======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '194'
                                          'artist'  'Marty Wilson'
                                     'text_people'  ''
                                         'release'  'The Cool Scene - Twelve New Ways To Fly'
                                           'title'  'Manteca'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-2', 'Q-LOCALNESS-2', 'Q-UNU-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-1', 'q-syn-1', 'q-bass-2', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-2', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['exotica', 'tiki']"
                                     'discogstags'  "['beat', 'funk / soul', 'pop', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '07'
                                      'tracktotal'  ''
                                            'date'  '1959'
                                        'comments'  ''
                                           'genre'  'prerock-jb-jazz-lounge or exotica or bossa'
                                             'bpm'  '97.741'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'The Cool Scene - Twelve New Ways To Fly'
'TBPM' (BPM (beats per minute))                     '97.741'
'TCON' (Content type, a.k.a. Genre)                 'prerock-jb-jazz-lounge or exotica or bossa'
'TDRC' (Recording time)                             '1959'
'TIT2' (Title/songname/content description)         'Manteca'
'TKEY' (Initial key)                                '6A'
'TPE1' (Lead performer(s)/Soloist(s))               'Marty Wilson'
'TRCK' (Track number/Position in set)               '07'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  ['beat', 'funk / soul', 'pop', 'rock']
'TXXX:lastfmtags'                                   ['exotica', 'tiki']
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+0.56 dB'
'TXXX:replaygain_track_peak'                        '0.601387'

========================== row from database ==========================
                                              'id'  973858
                                            'path'  /data/Music/Bulk/00blues-jazz-exotica-oldies-country/The Cool Scene - Twelve New Ways To Fly (ws1328) (1959)/07 Marty Wilson - Manteca.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  194
                                           'genre'  prerock-jb-jazz-lounge or exotica or bossa
                                        'filesize'  7764815
                                           'mtime'  1620536271
                                   'redo_metaread'  0
                                        'rest_str'   00blues jazz exotica oldies country (ws1328) (1959) 07 prerock jb jazz lounge or exotica or bossa
                                      'tag_artist'  Marty Wilson
                                     'tag_release'  The Cool Scene - Twelve New Ways To Fly
                                       'tag_title'  Manteca
                                             'bpm'  97.741
                                    'search_title'  'manteca':1
                                   'search_artist'  'marty':1 'wilson':2
                                  'search_release'  'cool':2 'fly':8 'new':5 'scene':3 'the':1 'to':7 'twelve':4 'ways':6
                                     'search_rest'  '1959':7,8 'bossa':13 'country':4 'exotica':2 'jazz':1 'jb':10 'lounge':11 'oldies':3 'or':12 'prerock':9 'ws1328':5,6
                                    'search_combo'  '1959':18,19 'bossa':24 'cool':5C 'country':15 'exotica':13 'fly':11C 'jazz':12 'jb':21 'lounge':22 'manteca':1A 'marty':2B 'new':8C 'oldies':14 'or':23 'prerock':20 'scene':6C 'the':4C 'to':10C 'twelve':7C 'ways':9C 'wilson':3B 'ws1328':16,17
                                    'tag_tracknum'  7
                                      'num_images'  0
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-2', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-1', 'Q-UNU-1', 'Q-JZFKS-2', 'q-busy-3', 'q-drums-2', 'q-syn-1', 'q-chart-1', 'q-other-4', 'Q-HAP-3', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  ['exotica', 'tiki']
                                        'tag_date'  1959
                                     'discogstags'  ['beat', 'funk / soul', 'pop', 'rock']

============================== file details ==============================
                                           'mtime'  1620536270.5445864  (2021-05-09 06:57:50)
                             'size'  7764815