======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '543'
                                          'artist'  'Rave Creator'
                                     'text_people'  ''
                                         'release'  'maleta  acid rave'
                                           'title'  'A New Mind (Dj Jamo And Jack Knives Remix)'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-GRIT-3', 'q-bass-3', 'Q-JZFKS-1', 'Q-OLDST-3', "
 "'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-1', 'Q-HHRNBTT-1', "
 "'Q-LOCALNESS-1', 'Q-SYN-4', 'Q-BUSY-3', 'Q-PLAY-2', 'Q-CHART-2', "
 "'Q-MIXBEAT-3']")
                                      'lastfmtags'  "['gabber', 'hardcore', 'rave', 'techno', 'hard trance']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '2010'
                                        'comments'  ''
                                           'genre'  'electronic-th-techno-acid'
                                             'bpm'  '139.6'
                                             'key'  '5B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'maleta  acid rave'
'TBPM' (BPM (beats per minute))                     '139.6'
'TCON' (Content type, a.k.a. Genre)                 'electronic-th-techno-acid'
'TDRC' (Recording time)                             '2010'
'TIT2' (Title/songname/content description)         'A New Mind (Dj Jamo And Jack Knives Remix)'
'TKEY' (Initial key)                                '5B'
'TPE1' (Lead performer(s)/Soloist(s))               'Rave Creator'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TXXX:Q-BUSY'                                       '3'
'TXXX:Q-CHART'                                      '2'
'TXXX:Q-GRIT'                                       '3'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-MIXBEAT'                                    '3'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-PLAY'                                       '2'
'TXXX:Q-SYN'                                        '4'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['gabber', 'hardcore', 'rave', 'techno', 'hard trance']
'TXXX:q-bass'                                       '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-1.83 dB'
'TXXX:replaygain_track_peak'                        '0.730418'

========================== row from database ==========================
                                              'id'  1484676
                                            'path'  /data/Music/Bulk/00poprockelectronic/maleta__ acid rave/rave creator - a new mind (dj jamo and jack knives remix).mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  543
                                           'genre'  electronic-th-techno-acid
                                        'filesize'  21774336
                                           'mtime'  1620573810
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic maleta__ creator new mind (dj jamo and jack knives remix) electronic th techno
                                      'tag_artist'  Rave Creator
                                     'tag_release'  maleta  acid rave
                                       'tag_title'  A New Mind (Dj Jamo And Jack Knives Remix)
                                             'bpm'  139.6
                                    'search_title'  'a':1 'and':7 'dj':4,5 'jack':8 'jamo':6 'knives':9 'mind':3 'new':2 'remix':10,11
                                   'search_artist'  'creator':2 'rave':1
                                  'search_release'  'acid':2 'maleta':1 'rave':3
                                     'search_rest'  '00poprockelectronic':1 'and':9 'creator':3 'dj':6,7 'electronic':14 'jack':10 'jamo':8 'knives':11 'maleta':2 'mind':5 'new':4 'remix':12,13 'techno':16 'th':15
                                    'search_combo'  '00poprockelectronic':17 'a':1A 'acid':15C 'and':7A,25 'creator':13B,19 'dj':4A,5A,22,23 'electronic':30 'jack':8A,26 'jamo':6A,24 'knives':9A,27 'maleta':14C,18 'mind':3A,21 'new':2A,20 'rave':12B,16C 'remix':10A,11A,28,29 'techno':32 'th':31
                                    'tag_tracknum'  None
                                      'num_images'  1
                                             'key'  5B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'Q-MIXBEAT-3', 'Q-OLDST-3', 'Q-GRIT-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-CHART-2', 'q-drums-4', 'Q-SYN-4', 'q-other-2', 'Q-BUSY-3', 'Q-HAP-2', 'Q-PLAY-2', 'q-bass-3']
                                      'lastfmtags'  ['gabber', 'hardcore', 'rave', 'techno', 'hard trance']
                                        'tag_date'  2010
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1620573810.4848068  (2021-05-09 17:23:30)
                             'size'  21774336