======================== unified (from filesystem) ========================
                                         'bitrate'  '225.022'
                                        'duration'  '203'
                                          'artist'  'Shy Child'
                                     'text_people'  ''
                                         'release'  "Noise Won't Stop"
                                           'title'  'Good and Evil'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-OLDST-3', 'Q-LOCALNESS-1', "
 "'Q-HHRNBTT-1', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['indie', 'dance', 'new rave', 'electro', 'electronic']"
                                     'discogstags'  "['electronic', 'rock', 'electro']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '7'
                                      'tracktotal'  ''
                                            'date'  '2007'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted'
                                             'bpm'  '146.000'
                                             'key'  '7B'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     "Noise Won't Stop"
'TBPM' (BPM (beats per minute))                     '146.000'
'TCON' (Content type, a.k.a. Genre)                 'electronic-unsorted'
'TDRC' (Recording time)                             '2007'
'TIT2' (Title/songname/content description)         'Good and Evil'
'TKEY' (Initial key)                                '7B'
'TPE1' (Lead performer(s)/Soloist(s))               'Shy Child'
'TRCK' (Track number/Position in set)               '7'
'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:discogstags'                                  ['electronic', 'rock', 'electro']
'TXXX:lastfmtags'                                   ['indie', 'dance', 'new rave', 'electro', 'electronic']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-1.99 dB'
'TXXX:replaygain_track_peak'                        '0.355483'

========================== row from database ==========================
                                              'id'  1520280
                                            'path'  /data/Music/Bulk/00poprockelectronic/Shy Child/Shy Child - Noise Won_t Stop - 07 - Good and Evil.mp3
                                         'working'  None
                                         'bitrate'  225
                                    'duration_sec'  203
                                           'genre'  electronic-unsorted
                                        'filesize'  5729017
                                           'mtime'  1621696569
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Won_t 07 electronic unsorted
                                      'tag_artist'  Shy Child
                                     'tag_release'  Noise Won't Stop
                                       'tag_title'  Good and Evil
                                             'bpm'  146.0
                                    'search_title'  'and':2 'evil':3 'good':1
                                   'search_artist'  'child':2 'shy':1
                                  'search_release'  'noise':1 'stop':5 't':3 'won':2 'wont':4
                                     'search_rest'  '00poprockelectronic':1 'electronic':4 't':3 'unsorted':5 'won':2
                                    'search_combo'  '00poprockelectronic':11 'and':2A 'child':5B 'electronic':14 'evil':3A 'good':1A 'noise':6C 'shy':4B 'stop':10C 't':8C,13 'unsorted':15 'won':7C,12 'wont':9C
                                    'tag_tracknum'  7
                                      'num_images'  0
                                             'key'  7B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['indie', 'dance', 'new rave', 'electro', 'electronic']
                                        'tag_date'  2007
                                     'discogstags'  ['electronic', 'rock', 'electro']

============================== file details ==============================
                                           'mtime'  1621696568.5658438  (2021-05-22 17:16:08)
                             'size'  5729017