======================== unified (from filesystem) ========================
                                         'bitrate'  '160.0'
                                        'duration'  '256'
                                          'artist'  "Soundtrack ' Oklahoma '"
                                     'text_people'  ''
                                         'release'  ''
                                           'title'  "People Will Say We're In Love (v - MacRae & Jones)"
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-1', 'q-syn-1', 'q-bass-2', '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'  ''
                                      'tracktotal'  ''
                                            'date'  '1955'
                                        'comments'  ''
                                           'genre'  'prerock-soundtrack'
                                             'bpm'  '144.852'
                                             'key'  '3A'
                                        'acoustid'  ''
rest: ''

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

'TBPM' (BPM (beats per minute))                     '144.852'
'TCON' (Content type, a.k.a. Genre)                 'prerock-soundtrack'
'TDRC' (Recording time)                             '1955'
'TIT2' (Title/songname/content description)         "People Will Say We're In Love (v - MacRae & Jones)"
'TKEY' (Initial key)                                '3A'
'TPE1' (Lead performer(s)/Soloist(s))               "Soundtrack ' Oklahoma '"
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '1'
'TXXX:q-bass'                                       '2'
'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'                                        '1'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+1.52 dB'
'TXXX:replaygain_track_peak'                        '0.396355'

========================== row from database ==========================
                                              'id'  1503219
                                            'path'  /data/Music/Bulk/00blues-jazz-exotica-oldies-country/00oldiepop/1955/Soundtrack _ Oklahoma _ - People Will Say We_re In Love (v - MacRae & Jones) 1955.mp3
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  256
                                           'genre'  prerock-soundtrack
                                        'filesize'  5144403
                                           'mtime'  1639510760
                                   'redo_metaread'  0
                                        'rest_str'   00blues jazz exotica oldies country 00oldiepop 1955 _ _ We_re 1955 prerock soundtrack
                                      'tag_artist'  Soundtrack ' Oklahoma '
                                     'tag_release'  None
                                       'tag_title'  People Will Say We're In Love (v - MacRae & Jones)
                                             'bpm'  144.852
                                    'search_title'  'in':7 'jones':12,13 'love':8 'mac':14 'macrae':11 'people':1 'rae':15 're':5 'say':3 'v':9,10 'we':4 'were':6 'will':2
                                   'search_artist'  'oklahoma':2 'soundtrack':1
                                  'search_release'  
                                     'search_rest'  '00oldiepop':5 '1955':6 'country':4 'exotica':2 'jazz':1 'oldies':3 'prerock':9 're':8 'soundtrack':10 'we':7
                                    'search_combo'  '00oldiepop':22 '1955':23 'country':21 'exotica':19 'in':7A 'jazz':18 'jones':12A,13A 'love':8A 'mac':14A 'macrae':11A 'oklahoma':17B 'oldies':20 'people':1A 'prerock':26 'rae':15A 're':5A,25 'say':3A 'soundtrack':16B,27 'v':9A,10A 'we':4A,24 'were':6A 'will':2A
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  3A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-1', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-1', 'q-chart-1', 'q-other-2', 'Q-HAP-3', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  1955
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1639510759.730322  (2021-12-14 20:39:19)
                             'size'  5144403