<pre>
======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '378'
                                          'artist'  'Aux Tha Masterfader'
                                     'text_people'  ''
                                         'release'  'Beatport: Indian Summer Tracks 2016 (Indie Dance / Nu Disco)'
                                           'title'  'Chicalo Itago (Original Mix) (Feat. Titia)'
                                           'quals'  ("['Q-JZFKS-1', 'Q-UNU-1', 'Q-OLDST-3', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', "
 "'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-2', "
 "'q-drums-3', 'q-other-1', 'q-piano-1', 'q-vocals-1', 'q-mixbeat-2']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '2016'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted'
                                             'bpm'  '123.01'
                                             'key'  '9A'
                                        'acoustid'  ''
rest: ''

======================== rawer (from filesystem) ========================<mutagen.mp3.MPEGInfo object at 0x7f9537d81cd0>

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''<br/>                                     <img style="width:150px" src="image?fid=1330154"/>
'PRIV:Google/StoreId:Tinmpcgcef7wicc6jbr7lrtk66a'   PRIV(owner='Google/StoreId', data=b'Tinmpcgcef7wicc6jbr7lrtk66a')
'PRIV:Google/StoreLabelCode:PADPIDA2012102604F'     PRIV(owner='Google/StoreLabelCode', data=b'PADPIDA2012102604F')
'TALB' (Album/Movie/Show title)                     'Beatport: Indian Summer Tracks 2016 (Indie Dance / Nu Disco)'
'TBPM' (BPM (beats per minute))                     '123.01'
'TCON' (Content type, a.k.a. Genre)                 'electronic-unsorted'
'TDRC' (Recording time)                             '2016'
'TIT2' (Title/songname/content description)         'Chicalo Itago (Original Mix) (Feat. Titia)'
'TKEY' (Initial key)                                '9A'
'TPE1' (Lead performer(s)/Soloist(s))               'Aux Tha Masterfader'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-1.70 dB'
'TXXX:replaygain_track_peak'                        '0.492508'

========================== row from database ==========================
                                              'id'  1330154
                                            'path'  /data/Music/Bulk/00poprockelectronic/Marvin & Guy - 2015-2016/Aux Tha Masterfader - Chicalo Itago (Original Mix) (Feat. Titia).mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  378
                                           'genre'  electronic-unsorted
                                        'filesize'  15202311
                                           'mtime'  1620570906
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Marvin & Guy 2015 electronic unsorted
                                      'tag_artist'  Aux Tha Masterfader
                                     'tag_release'  Beatport: Indian Summer Tracks 2016 (Indie Dance / Nu Disco)
                                       'tag_title'  Chicalo Itago (Original Mix) (Feat. Titia)
                                             'bpm'  123.01
                                    'search_title'  'chicalo':1 'feat':7,8 'itago':2 'mix':5,6 'original':3,4 'titia':9,10
                                   'search_artist'  'aux':1 'masterfader':3 'tha':2
                                  'search_release'  '2016':6 'beatport':1,2 'dance':9 'disco':11,12 'indian':3 'indie':7,8 'nu':10 'summer':4 'tracks':5
                                     'search_rest'  '00poprockelectronic':1 '2015':4 'electronic':5 'guy':3 'marvin':2 'unsorted':6
                                    'search_combo'  '00poprockelectronic':26 '2015':29 '2016':19C 'aux':11B 'beatport':14C,15C 'chicalo':1A 'dance':22C 'disco':24C,25C 'electronic':30 'feat':7A,8A 'guy':28 'indian':16C 'indie':20C,21C 'itago':2A 'marvin':27 'masterfader':13B 'mix':5A,6A 'nu':23C 'original':3A,4A 'summer':17C 'tha':12B 'titia':9A,10A 'tracks':18C 'unsorted':31
                                    'tag_tracknum'  None
                                      'num_images'  1
                                             'key'  9A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-3', 'q-chart-2', 'q-other-1', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  2016
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620570906.3929164  (2021-05-09 16:35:06)
                             'size'  15202311