======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '11'
                                          'artist'  'Bumpus & Rachael Yamagata'
                                     'text_people'  ''
                                         'release'  'Stereoscope'
                                           'title'  '(Elbow Room, NYC)'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-2', 'Q-UNU-1', 'q-syn-2', 'q-bass-1', 'q-busy-3', "
 "'q-grit-2', 'q-play-2', 'Q-OLDST-2', 'q-chart-2', 'q-drums-2', 'q-other-1', "
 "'q-piano-1', 'q-vocals-4', 'Q-HHRNBTT-1', 'q-mixbeat-1', 'Q-LOCALNESS-1']")
                                      'lastfmtags'  "['female vocalists', 'singer-songwriter', 'indie', 'piano', 'alternative']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '15'
                                      'tracktotal'  ''
                                            'date'  '2000'
                                        'comments'  ''
                                           'genre'  'funk or soul'
                                             'bpm'  '86.180'
                                             '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)                     'Stereoscope'
'TBPM' (BPM (beats per minute))                     '86.180'
'TCON' (Content type, a.k.a. Genre)                 'funk or soul'
'TDRC' (Recording time)                             '2000'
'TIT2' (Title/songname/content description)         '(Elbow Room, NYC)'
'TKEY' (Initial key)                                '7A'
'TPE1' (Lead performer(s)/Soloist(s))               'Bumpus & Rachael Yamagata'
'TRCK' (Track number/Position in set)               '15'
'TXXX:FMPS_Rating'                                  '0.6'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['female vocalists', 'singer-songwriter', 'indie', 'piano', 'alternative']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+0.40 dB'
'TXXX:replaygain_track_peak'                        '0.467436'

========================== row from database ==========================
                                              'id'  677744
                                            'path'  /data/Music/Bulk/00blues-jazz-exotica-oldies-country/Unsorted/cifs90e8.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  11
                                           'genre'  funk or soul
                                        'filesize'  286470
                                           'mtime'  1628357773
                                   'redo_metaread'  0
                                        'rest_str'   00blues jazz exotica oldies country Unsorted cifs90e8 funk or soul
                                      'tag_artist'  Bumpus & Rachael Yamagata
                                     'tag_release'  Stereoscope
                                       'tag_title'  (Elbow Room, NYC)
                                             'bpm'  86.18
                                    'search_title'  'elbow':1,2 'nyc':5,6 'room':3,4
                                   'search_artist'  'bumpus':1 'rachael':2 'yamagata':3
                                  'search_release'  'stereoscope':1
                                     'search_rest'  'cifs90e8':6 'country':4 'exotica':2 'funk':7 'jazz':1 'oldies':3 'or':8 'soul':9 'unsorted':5
                                    'search_combo'  'bumpus':7B 'cifs90e8':16 'country':14 'elbow':1A,2A 'exotica':12 'funk':17 'jazz':11 'nyc':5A,6A 'oldies':13 'or':18 'rachael':8B 'room':3A,4A 'soul':19 'stereoscope':10C 'unsorted':15 'yamagata':9B
                                    'tag_tracknum'  15
                                      'num_images'  1
                                             'key'  7A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-2', 'q-busy-3', 'q-drums-2', 'q-syn-2', 'q-chart-2', 'q-other-1', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['female vocalists', 'singer-songwriter', 'indie', 'piano', 'alternative']
                                        'tag_date'  2000
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1628357772.9398127  (2021-08-07 19:36:12)
                             'size'  286470