======================== unified (from filesystem) ========================
                                         'bitrate'  '160.012'
                                        'duration'  '207'
                                          'artist'  'Skunk Anansie'
                                     'text_people'  ''
                                         'release'  'Stoosh'
                                           'title'  'Hedonism (Just Because You Feel Good)'
                                           'quals'  "['q-bass-4', 'q-drums-3', 'q-other-2', 'q-piano-1', 'q-vocals-3']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '5'
                                      'tracktotal'  ''
                                            'date'  '1996'
                                        'comments'  ''
                                           'genre'  ''
                                             'bpm'  '107.8'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'COMM::XXX'                                         'ogg had 160 kbps 44100 Hz'
'TALB' (Album/Movie/Show title)                     'Stoosh'
'TBPM' (BPM (beats per minute))                     '107.8'
'TDRC' (Recording time)                             '1996'
'TIT2' (Title/songname/content description)         'Hedonism (Just Because You Feel Good)'
'TKEY' (Initial key)                                '6A'
'TPE1' (Lead performer(s)/Soloist(s))               'Skunk Anansie'
'TRCK' (Track number/Position in set)               '5'
'TSSE' (Software/Hardware and settings used for encoding)  'LAME v3.96.1'
'TXXX:q-bass'                                       '4'
'TXXX:q-drums'                                      '3'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-vocals'                                     '3'

========================== row from database ==========================
                                              'id'  1538588
                                            'path'  /data/Music/Other/PrevSet/[0yay1]/zUnsorted/Skunk Anansie - Hedonism (Just Because You Feel Good).mp3
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  207
                                           'genre'  
                                        'filesize'  4150826
                                           'mtime'  1662800341
                                   'redo_metaread'  0
                                        'rest_str'   PrevSet [0yay1] zUnsorted
                                      'tag_artist'  Skunk Anansie
                                     'tag_release'  Stoosh
                                       'tag_title'  Hedonism (Just Because You Feel Good)
                                             'bpm'  107.8
                                    'search_title'  'because':4 'feel':6 'good':7,8 'hedonism':1 'just':2,3 'you':5
                                   'search_artist'  'anansie':2 'skunk':1
                                  'search_release'  'stoosh':1
                                     'search_rest'  '0yay1':2,3 'prev':5 'prevset':1 'set':6 'unsorted':8 'z':7 'zunsorted':4
                                    'search_combo'  '0yay1':13,14 'anansie':10B 'because':4A 'feel':6A 'good':7A,8A 'hedonism':1A 'just':2A,3A 'prev':16 'prevset':12 'set':17 'skunk':9B 'stoosh':11C 'unsorted':19 'you':5A 'z':18 'zunsorted':15
                                    'tag_tracknum'  5
                                      'num_images'  0
                                             'key'  6A
                                           'quals'  ['q-bass-4', 'q-drums-3', 'q-other-2', 'q-piano-1', 'q-vocals-3']
                                      'lastfmtags'  []
                                        'tag_date'  1996
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1662800340.8836093  (2022-09-10 10:59:00)
                             'size'  4150826