======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '241'
                                          'artist'  'Welle:Erdball'
                                     'text_people'  ''
                                         'release'  'EBM Club Classics 3 [CD2]'
                                           'title'  'Starfighter F-104G'
                                           'quals'  "['Q-CHART-2', 'q-bass-3', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-2']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '3'
                                      'tracktotal'  ''
                                            'date'  ''
                                        'comments'  ''
                                           'genre'  ''
                                             'bpm'  '110.3'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'COMM::eng'                                         'By.Demone'
'COMM:ID3v1 Comment:eng'                            'By.Demone'
'TALB' (Album/Movie/Show title)                     'EBM Club Classics 3 [CD2]'
'TBPM' (BPM (beats per minute))                     '110.3'
'TCMP'                                              '1'
'TIT2' (Title/songname/content description)         'Starfighter F-104G'
'TKEY' (Initial key)                                '6A'
'TPE1' (Lead performer(s)/Soloist(s))               'Welle:Erdball'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '3'
'TSSE' (Software/Hardware and settings used for encoding)  'Audiograbber 1.80, LAME dll 3.92, 192 Kbit/s, Stereo, Normal quality'
'TXXX:Q-CHART'                                      '2'
'TXXX:q-bass'                                       '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-vocals'                                     '2'

========================== row from database ==========================
                                              'id'  1540085
                                            'path'  /data/Music/Bulk/Unsorted/W/Welle:Erdball - Starfighter F-104G.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  241
                                           'genre'  
                                        'filesize'  5792723
                                           'mtime'  1695907170
                                   'redo_metaread'  0
                                        'rest_str'   Unsorted
                                      'tag_artist'  Welle:Erdball
                                     'tag_release'  EBM Club Classics 3 [CD2]
                                       'tag_title'  Starfighter F-104G
                                             'bpm'  110.3
                                    'search_title'  '104g':3 'f':2 'f104g':4 'starfighter':1
                                   'search_artist'  'erdball':2 'welle':1 'welleerdball':3
                                  'search_release'  '3':4 'cd2':5,6 'classics':3 'club':2 'ebm':1
                                     'search_rest'  'unsorted':1
                                    'search_combo'  '104g':3A '3':11C 'cd2':12C,13C 'classics':10C 'club':9C 'ebm':8C 'erdball':6B 'f':2A 'f104g':4A 'starfighter':1A 'unsorted':14 'welle':5B 'welleerdball':7B
                                    'tag_tracknum'  3
                                      'num_images'  0
                                             'key'  6A
                                           'quals'  ['Q-CHART-2', 'q-bass-3', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-2']
                                      'lastfmtags'  []
                                        'tag_date'  
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1695907169.5043836  (2023-09-28 15:19:29)
                             'size'  5792723