======================== unified (from filesystem) ========================
                                         'bitrate'  '216.752'
                                        'duration'  '380'
                                          'artist'  'Moguai'
                                     'text_people'  ''
                                         'release'  'ALT RAD DANCE'
                                           'title'  'Beatbox (Punx Up The Volume Mix)'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['dance', 'house', 'techno', 'trance', 'electro', 'electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  ''
                                        'comments'  ''
                                           'genre'  'electronic-th-trance'
                                             'bpm'  '127.846'
                                             'key'  '7B'
                                        'acoustid'  ''
rest: ''

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

'COMM:ID3v1 Comment:XXX'                            ' 00000541 000004D5 000034C6 00'
'COMM:iTunNORM:eng'                                 (' 00000541 000004D5 000034C6 00003019 0002C8BE 0004EA69 00006072 000066A3 '
 '0003FE38 00052FFB')
'TALB' (Album/Movie/Show title)                     'ALT RAD DANCE'
'TBPM' (BPM (beats per minute))                     '127.846'
'TCON' (Content type, a.k.a. Genre)                 'electronic-th-trance'
'TIT2' (Title/songname/content description)         'Beatbox (Punx Up The Volume Mix)'
'TKEY' (Initial key)                                '7B'
'TPE1' (Lead performer(s)/Soloist(s))               'Moguai'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'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'                                   ['dance', 'house', 'techno', 'trance', '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'                                    '3'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.89 dB'
'TXXX:replaygain_track_peak'                        '0.476793'

========================== row from database ==========================
                                              'id'  1292045
                                            'path'  /data/Music/Bulk/00poprockelectronic/ALT RAD DANCE/Moguai - Beatbox (Punx Up The Volume Mix).mp3
                                         'working'  None
                                         'bitrate'  216
                                    'duration_sec'  380
                                           'genre'  electronic-th-trance
                                        'filesize'  10319639
                                           'mtime'  1621696074
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic electronic th trance
                                      'tag_artist'  Moguai
                                     'tag_release'  ALT RAD DANCE
                                       'tag_title'  Beatbox (Punx Up The Volume Mix)
                                             'bpm'  127.846
                                    'search_title'  'beatbox':1 'mix':7,8 'punx':2,3 'the':5 'up':4 'volume':6
                                   'search_artist'  'moguai':1
                                  'search_release'  'alt':1 'dance':3 'rad':2
                                     'search_rest'  '00poprockelectronic':1 'electronic':2 'th':3 'trance':4
                                    'search_combo'  '00poprockelectronic':13 'alt':10C 'beatbox':1A 'dance':12C 'electronic':14 'mix':7A,8A 'moguai':9B 'punx':2A,3A 'rad':11C 'th':15 'the':5A 'trance':16 'up':4A 'volume':6A
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  7B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['dance', 'house', 'techno', 'trance', 'electro', 'electronic']
                                        'tag_date'  
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621696073.6295965  (2021-05-22 17:07:53)
                             'size'  10319639