======================== unified (from filesystem) ========================
                                         'bitrate'  '196.022'
                                        'duration'  '248'
                                          'artist'  'Groove Armada'
                                     'text_people'  ''
                                         'release'  'Soundboy Rock'
                                           'title'  'Hands Up'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-2', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['dance', 'house', 'electronica', 'electronic', 'chillout']"
                                     'discogstags'  "['electronic', 'house', 'electro', 'downtempo']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '17'
                                      'tracktotal'  ''
                                            'date'  '2007'
                                        'comments'  ''
                                           'genre'  'electronic-trip hop or downtempo or acid jazz'
                                             'bpm'  '95.6'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Soundboy Rock'
'TBPM' (BPM (beats per minute))                     '95.6'
'TCON' (Content type, a.k.a. Genre)                 'electronic-trip hop or downtempo or acid jazz'
'TDRC' (Recording time)                             '2007'
'TENC' (Encoded by)                                 'LAME 3.90.3 Modified'
'TIT2' (Title/songname/content description)         'Hands Up'
'TKEY' (Initial key)                                '10A'
'TLAN' (Language(s))                                'English'
'TPE1' (Lead performer(s)/Soloist(s))               'Groove Armada'
'TRCK' (Track number/Position in set)               '17'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  ['electronic', 'house', 'electro', 'downtempo']
'TXXX:lastfmtags'                                   ['dance', 'house', 'electronica', 'electronic', 'chillout']
'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'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-0.94 dB'
'TXXX:replaygain_track_peak'                        '0.429010'
'WXXX:'                                             WXXX(encoding=<Encoding.LATIN1: 0>, desc='', url='Www.Groovearmada.Com')

========================== row from database ==========================
                                              'id'  725547
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Seni/17-groove_armada-hands_up.mp3
                                         'working'  None
                                         'bitrate'  196
                                    'duration_sec'  248
                                           'genre'  electronic-trip hop or downtempo or acid jazz
                                        'filesize'  6377468
                                           'mtime'  1636910105
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm Seni 17 groove_armada hands_up electronic trip hop or downtempo or acid jazz
                                      'tag_artist'  Groove Armada
                                     'tag_release'  Soundboy Rock
                                       'tag_title'  Hands Up
                                             'bpm'  95.6
                                    'search_title'  'hands':1 'up':2
                                   'search_artist'  'armada':2 'groove':1
                                  'search_release'  'rock':2 'soundboy':1
                                     'search_rest'  'acid':11 'armada':3 'downtempo':10 'electronic':6 'groove':2 'hands':4 'hop':8 'jazz':12 'or':9 'seni':1 'trip':7 'up':5
                                    'search_combo'  'acid':17 'armada':4B,9 'downtempo':16 'electronic':12 'groove':3B,8 'hands':1A,10 'hop':14 'jazz':18 'or':15 'rock':6C 'seni':7 'soundboy':5C 'trip':13 'up':2A,11
                                    'tag_tracknum'  17
                                      'num_images'  1
                                             'key'  10A
                                           '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-2', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-2', 'q-other-1', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['dance', 'house', 'electronica', 'electronic', 'chillout']
                                        'tag_date'  2007
                                     'discogstags'  ['electronic', 'house', 'electro', 'downtempo']

============================== file details ==============================
                                           'mtime'  1636910105.323357  (2021-11-14 18:15:05)
                             'size'  6377468