======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '242'
                                          'artist'  'Windjammer'
                                     'text_people'  ''
                                         'release'  'Pure Groove - The Classics (Disc 2)'
                                           'title'  'Tossing & Turning'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'q-syn-2', 'q-bass-3', 'q-busy-3', "
 "'q-grit-2', 'q-play-2', 'Q-OLDST-2', 'q-chart-2', 'q-drums-4', 'q-other-2', "
 "'q-piano-1', 'q-vocals-3', 'Q-HHRNBTT-1', 'q-mixbeat-1', 'Q-LOCALNESS-1']")
                                      'lastfmtags'  "['pop', '80s', 'soul', 'funk', 'djmfmylovedmusic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '11'
                                      'tracktotal'  ''
                                            'date'  ''
                                        'comments'  ''
                                           'genre'  'funk or soul'
                                             'bpm'  '109.586'
                                             'key'  '7A'
                                        '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)                     'Pure Groove - The Classics (Disc 2)'
'TBPM' (BPM (beats per minute))                     '109.586'
'TCON' (Content type, a.k.a. Genre)                 'funk or soul'
'TIT2' (Title/songname/content description)         'Tossing & Turning'
'TKEY' (Initial key)                                '7A'
'TPE1' (Lead performer(s)/Soloist(s))               'Windjammer'
'TRCK' (Track number/Position in set)               '11'
'TXXX:FMPS_Rating'                                  '0.6'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['pop', '80s', 'soul', 'funk', 'djmfmylovedmusic']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.07 dB'
'TXXX:replaygain_track_peak'                        '0.486979'

========================== row from database ==========================
                                              'id'  677762
                                            'path'  /data/Music/Bulk/00blues-jazz-exotica-oldies-country/Unsorted/Windjammer__Pure Groove - The Classics (Disc 2)__11 - Tossing & Turning.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  242
                                           'genre'  funk or soul
                                        'filesize'  5823402
                                           'mtime'  1628357620
                                   'redo_metaread'  0
                                        'rest_str'   00blues jazz exotica oldies country Unsorted Windjammer__Pure 2)__11 funk or soul
                                      'tag_artist'  Windjammer
                                     'tag_release'  Pure Groove - The Classics (Disc 2)
                                       'tag_title'  Tossing & Turning
                                             'bpm'  109.586
                                    'search_title'  'tossing':1 'turning':2
                                   'search_artist'  'windjammer':1
                                  'search_release'  '2':7,8 'classics':4 'disc':5,6 'groove':2 'pure':1 'the':3
                                     'search_rest'  '11':9,11 '2':8,10 'country':4 'exotica':2 'funk':12 'jazz':1 'oldies':3 'or':13 'pure':7 'soul':14 'unsorted':5 'windjammer':6
                                    'search_combo'  '11':20,22 '2':10C,11C,19,21 'classics':7C 'country':15 'disc':8C,9C 'exotica':13 'funk':23 'groove':5C 'jazz':12 'oldies':14 'or':24 'pure':4C,18 'soul':25 'the':6C 'tossing':1A 'turning':2A 'unsorted':16 'windjammer':3B,17
                                    'tag_tracknum'  11
                                      'num_images'  0
                                             'key'  7A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['pop', '80s', 'soul', 'funk', 'djmfmylovedmusic']
                                        'tag_date'  
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1628357620.446916  (2021-08-07 19:33:40)
                             'size'  5823402