======================== unified (from filesystem) ========================
                                         'bitrate'  '191.337'
                                        'duration'  '430'
                                          'artist'  'Brian Shiva'
                                     'text_people'  ''
                                         'release'  ''
                                           'title'  'Intensity One'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-OLDST-3', 'q-syn-2', 'q-bass-4', "
 "'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-1', 'q-drums-4', 'q-other-2', "
 "'q-piano-1', 'q-vocals-1', 'Q-HHRNBTT-1', 'q-mixbeat-1', 'Q-LOCALNESS-1']")
                                      'lastfmtags'  "['home collection', 'goa trance']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  ''
                                        'comments'  ''
                                           'genre'  'electronic-unsorted'
                                             'bpm'  '113.453'
                                             'key'  '5A'
                                        'acoustid'  ''
rest: ''

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

'TBPM' (BPM (beats per minute))                     '113.453'
'TCON' (Content type, a.k.a. Genre)                 'electronic-unsorted'
'TIT2' (Title/songname/content description)         'Intensity One'
'TKEY' (Initial key)                                '5A'
'TPE1' (Lead performer(s)/Soloist(s))               'Brian Shiva'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['home collection', 'goa trance']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'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'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.82 dB'
'TXXX:replaygain_track_peak'                        '0.646625'

========================== row from database ==========================
                                              'id'  148706
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Unsorted/Intensity One.mp3
                                         'working'  None
                                         'bitrate'  191
                                    'duration_sec'  430
                                           'genre'  electronic-unsorted
                                        'filesize'  10294501
                                           'mtime'  1676052990
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm Unsorted electronic unsorted
                                      'tag_artist'  Brian Shiva
                                     'tag_release'  None
                                       'tag_title'  Intensity One
                                             'bpm'  113.453
                                    'search_title'  'intensity':1 'one':2
                                   'search_artist'  'brian':1 'shiva':2
                                  'search_release'  
                                     'search_rest'  'electronic':2 'unsorted':1
                                    'search_combo'  'brian':3B 'electronic':6 'intensity':1A 'one':2A 'shiva':4B 'unsorted':5
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  5A
                                           'quals'  ['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-OLDST-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-1', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-1', 'Q-HHRNBTT-1', 'q-mixbeat-1', 'Q-LOCALNESS-1']
                                      'lastfmtags'  ['home collection', 'goa trance']
                                        'tag_date'  
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1676052989.797215  (2023-02-10 19:16:29)
                             'size'  10294501