======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '210'
                                          'artist'  'The Souther, Hillamn, Furay Band'
                                     'text_people'  ''
                                         'release'  'Only Love 1970-1974'
                                           'title'  "Fallin' In Love"
                                           'quals'  ("['Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', "
 "'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-2', "
 "'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-4', 'q-mixbeat-2']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '19'
                                      'tracktotal'  ''
                                            'date'  '2002'
                                        'comments'  ''
                                           'genre'  'rock-unsorted'
                                             'bpm'  '126.568'
                                             'key'  '2B'
                                        'acoustid'  ''
rest: ''

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

'POPM:Windows Media Player 9 Series'                POPM(email='Windows Media Player 9 Series', rating=128, count=0)
'TALB' (Album/Movie/Show title)                     'Only Love 1970-1974'
'TBPM' (BPM (beats per minute))                     '126.568'
'TCON' (Content type, a.k.a. Genre)                 'rock-unsorted'
'TDRC' (Recording time)                             '2002'
'TIT2' (Title/songname/content description)         "Fallin' In Love"
'TKEY' (Initial key)                                '2B'
'TPE1' (Lead performer(s)/Soloist(s))               'The Souther, Hillamn, Furay Band'
'TRCK' (Track number/Position in set)               '19'
'TXXX:FMPS_Rating'                                  '0.6'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '-0.30 dB'
'TXXX:replaygain_track_peak'                        '0.529653'

========================== row from database ==========================
                                              'id'  1324799
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unsorted/[loose files]/Souther, Hillamn, Furay Band, The__Only Love 1970-1974__cifsaac6.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  210
                                           'genre'  rock-unsorted
                                        'filesize'  5054598
                                           'mtime'  1620392364
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Unsorted [loose files] Band, The__Only 1974__cifsaac6 rock unsorted
                                      'tag_artist'  The Souther, Hillamn, Furay Band
                                     'tag_release'  Only Love 1970-1974
                                       'tag_title'  Fallin' In Love
                                             'bpm'  126.568
                                    'search_title'  'fallin':1,2 'in':3 'love':4
                                   'search_artist'  'band':7 'furay':6 'hillamn':4,5 'souther':2,3 'the':1
                                  'search_release'  '1970':3 '19701974':5 '1974':4 'love':2 'only':1
                                     'search_rest'  '00poprockelectronic':1 '1974':11 'band':7,8 'cifsaac6':12 'files':5,6 'loose':3,4 'only':10 'rock':13 'the':9 'unsorted':2
                                    'search_combo'  '00poprockelectronic':17 '1970':14C '19701974':16C '1974':15C,27 'band':11B,23,24 'cifsaac6':28 'fallin':1A,2A 'files':21,22 'furay':10B 'hillamn':8B,9B 'in':3A 'loose':19,20 'love':4A,13C 'only':12C,26 'rock':29 'souther':6B,7B 'the':5B,25 'unsorted':18
                                    'tag_tracknum'  19
                                      'num_images'  0
                                             'key'  2B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-2', 'q-other-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  2002
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620392363.8752306  (2021-05-07 14:59:23)
                             'size'  5054598