======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '210'
                                          'artist'  'koto'
                                     'text_people'  ''
                                         'release'  'The World Of Italo Disco'
                                           'title'  'visitors-vibez'
                                           'quals'  ("['Q-HAP-4', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-1', 'q-busy-3', 'q-grit-1', 'q-play-3', "
 "'q-chart-1', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['80s', 'italo disco', 'electronic', 'spacesynth', 'italo']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '211'
                                      'tracktotal'  ''
                                            'date'  '2004'
                                        'comments'  ''
                                           'genre'  'electronic-we-disco or italo'
                                             'bpm'  '119.265'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'The World Of Italo Disco'
'TBPM' (BPM (beats per minute))                     '119.265'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-disco or italo'
'TDRC' (Recording time)                             '2004'
'TIT2' (Title/songname/content description)         'visitors-vibez'
'TKEY' (Initial key)                                '6A'
'TPE1' (Lead performer(s)/Soloist(s))               'koto'
'TRCK' (Track number/Position in set)               '211'
'TXXX:Q-HAP'                                        '4'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['80s', 'italo disco', 'electronic', 'spacesynth', 'italo']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '1'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+11.87 dB'
'TXXX:replaygain_track_peak'                        '0.137494'

========================== row from database ==========================
                                              'id'  1307801
                                            'path'  /data/Music/Bulk/00poprockelectronic-waves-disco/00disco-italo/Carrara - va - the world of italo disco/211_koto_-_visitors-vibez.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  210
                                           'genre'  electronic-we-disco or italo
                                        'filesize'  5056113
                                           'mtime'  1620608884
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic waves disco 00disco italo Carrara va the world of italo disco 211_koto_ _visitors electronic we disco italo
                                      'tag_artist'  koto
                                     'tag_release'  The World Of Italo Disco
                                       'tag_title'  visitors-vibez
                                             'bpm'  119.265
                                    'search_title'  'vibez':2 'visitors':1 'visitorsvibez':3
                                   'search_artist'  'koto':1
                                  'search_release'  'disco':5 'italo':4 'of':3 'the':1 'world':2
                                     'search_rest'  '00disco':4 '00poprockelectronic':1 '211':11 'carrara':6 'disco':3 'electronic':14 'italo':5 'koto':12 'of':10 'the':8 'va':7 'visitors':13 'waves':2 'we':15 'world':9
                                    'search_combo'  '00disco':13 '00poprockelectronic':10 '211':20 'carrara':15 'disco':9C,12 'electronic':23 'italo':8C,14 'koto':4B,21 'of':7C,19 'the':5C,17 'va':16 'vibez':2A 'visitors':1A,22 'visitorsvibez':3A 'waves':11 'we':24 'world':6C,18
                                    'tag_tracknum'  211
                                      'num_images'  0
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-1', 'q-other-3', 'Q-HAP-4', 'q-bass-1', 'q-grit-1']
                                      'lastfmtags'  ['80s', 'italo disco', 'electronic', 'spacesynth', 'italo']
                                        'tag_date'  2004
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620608883.761046  (2021-05-10 03:08:03)
                             'size'  5056113