======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '404'
                                          'artist'  'Chris Liberator And Sterling Moss'
                                     'text_people'  ''
                                         'release'  'maleta  acid rave'
                                           'title'  "I'm Bored (A.p.'s Really Bored Remix)"
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'Q-GRIT-3', 'q-bass-3', 'q-drums-4', 'q-other-1', 'q-piano-1', "
 "'q-vocals-1', 'Q-SYN-4', 'Q-BUSY-3', 'Q-PLAY-2', 'Q-CHART-2', 'Q-MIXBEAT-3']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '2014'
                                        'comments'  ''
                                           'genre'  'electronic-th-techno-acid'
                                             'bpm'  '99.2'
                                             'key'  '8A'
                                        '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))                     '99.2'
'TCON' (Content type, a.k.a. Genre)                 'electronic-th-techno-acid'
'TDRC' (Recording time)                             '2014'
'TIT1' (Content group description)                  'Stay Up Forever Remix'
'TIT2' (Title/songname/content description)         "I'm Bored (A.p.'s Really Bored Remix)"
'TKEY' (Initial key)                                '8A'
'TPE1' (Lead performer(s)/Soloist(s))               'Chris Liberator And Sterling Moss'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TSSE' (Software/Hardware and settings used for encoding)  'Lavf54.29.104'
'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:q-bass'                                       '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-4.09 dB'
'TXXX:replaygain_track_peak'                        '0.530800'

========================== row from database ==========================
                                              'id'  1512962
                                            'path'  /data/Music/Bulk/00poprockelectronic/maleta__ acid rave/chris liberator and sterling moss - i_m bored (a.p._s really bored remix).mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  404
                                           'genre'  electronic-th-techno-acid
                                        'filesize'  16264694
                                           'mtime'  1620573744
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic maleta__ chris liberator and sterling moss i_m bored (a.p._s really bored remix) electronic th techno
                                      'tag_artist'  Chris Liberator And Sterling Moss
                                     'tag_release'  maleta  acid rave
                                       'tag_title'  I'm Bored (A.p.'s Really Bored Remix)
                                             'bpm'  99.2
                                    'search_title'  'a':5 'aps':8 'bored':4 'i':1 'im':3 'm':2 'p':6 'really':9 'remix':10,11 's':7
                                   'search_artist'  'and':3 'chris':1 'liberator':2 'moss':5 'sterling':4
                                  'search_release'  'acid':2 'maleta':1 'rave':3
                                     'search_rest'  '00poprockelectronic':1 'a':11 'and':5 'ap':14 'bored':10 'chris':3 'electronic':19 'i':8 'liberator':4 'm':9 'maleta':2 'moss':7 'p':12 'really':16 'remix':17,18 's':13,15 'sterling':6 'techno':21 'th':20
                                    'search_combo'  '00poprockelectronic':20 'a':5A,30 'acid':18C 'and':14B,24 'ap':33 'aps':8A 'bored':4A,29 'chris':12B,22 'electronic':38 'i':1A,27 'im':3A 'liberator':13B,23 'm':2A,28 'maleta':17C,21 'moss':16B,26 'p':6A,31 'rave':19C 'really':9A,35 'remix':10A,11A,36,37 's':7A,32,34 'sterling':15B,25 'techno':40 'th':39
                                    'tag_tracknum'  None
                                      'num_images'  1
                                             'key'  8A
                                           '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-1', 'Q-BUSY-3', 'Q-HAP-2', 'Q-PLAY-2', 'q-bass-3']
                                      'lastfmtags'  []
                                        'tag_date'  2014
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620573744.117586  (2021-05-09 17:22:24)
                             'size'  16264694