======================== unified (from filesystem) ========================
                                         'bitrate'  '230.639'
                                        'duration'  '246'
                                          'artist'  'A Place to Bury Strangers'
                                     'text_people'  ''
                                         'release'  'A Place to Bury Strangers'
                                           'title'  "I Know I'll See You"
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-2', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['noise', 'indie rock', 'indie', 'shoegaze', 'post punk', 'noise rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '7'
                                      'tracktotal'  ''
                                            'date'  '2007'
                                        'comments'  ''
                                           'genre'  'electronic-we-new wave or post punk'
                                             'bpm'  '139.948'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'PRIV:AverageLevel:Ë&\x00\x00'                      PRIV(owner='AverageLevel', data=b'\xcb&\x00\x00')
'PRIV:PeakValue:ÿ\x7f\x00\x00'                      PRIV(owner='PeakValue', data=b'\xff\x7f\x00\x00')
'TALB' (Album/Movie/Show title)                     'A Place to Bury Strangers'
'TBPM' (BPM (beats per minute))                     '139.948'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-new wave or post punk'
'TDRC' (Recording time)                             '2007'
'TENC' (Encoded by)                                 'LAME 3.97/V2/VBRNEW'
'TIT2' (Title/songname/content description)         "I Know I'll See You"
'TKEY' (Initial key)                                '10A'
'TLAN' (Language(s))                                'English'
'TPE1' (Lead performer(s)/Soloist(s))               'A Place to Bury Strangers'
'TRCK' (Track number/Position in set)               '7'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:lastfmtags'                                   ['noise', 'indie rock', 'indie', 'shoegaze', 'post punk', 'noise rock']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-0.47 dB'
'TXXX:replaygain_track_peak'                        '0.335609'

========================== row from database ==========================
                                              'id'  1514023
                                            'path'  /data/Music/Bulk/00poprockelectronic-waves-disco/00newwave-postpunk/A Place to Bury Strangers/A Place To Bury Strangers/07 I Know I_ll See You.mp3
                                         'working'  None
                                         'bitrate'  230
                                    'duration_sec'  246
                                           'genre'  electronic-we-new wave or post punk
                                        'filesize'  7292983
                                           'mtime'  1620611105
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic waves disco 00newwave postpunk To 07 I_ll electronic we new wave or post punk
                                      'tag_artist'  A Place to Bury Strangers
                                     'tag_release'  A Place to Bury Strangers
                                       'tag_title'  I Know I'll See You
                                             'bpm'  139.948
                                    'search_title'  'i':1,3 'ill':5 'know':2 'll':4 'see':6 'you':7
                                   'search_artist'  'a':1 'bury':4 'place':2 'strangers':5 'to':3
                                  'search_release'  'a':1 'bury':4 'place':2 'strangers':5 'to':3
                                     'search_rest'  '00newwave':4 '00poprockelectronic':1 'disco':3 'electronic':9 'i':7 'll':8 'new':11 'or':13 'post':14 'postpunk':5 'punk':15 'to':6 'wave':12 'waves':2 'we':10
                                    'search_combo'  '00newwave':21 '00poprockelectronic':18 'a':8B,13C 'bury':11B,16C 'disco':20 'electronic':26 'i':1A,3A,24 'ill':5A 'know':2A 'll':4A,25 'new':28 'or':30 'place':9B,14C 'post':31 'postpunk':22 'punk':32 'see':6A 'strangers':12B,17C 'to':10B,15C,23 'wave':29 'waves':19 'we':27 'you':7A
                                    'tag_tracknum'  7
                                      '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-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-2', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['noise', 'indie rock', 'indie', 'shoegaze', 'post punk', 'noise rock']
                                        'tag_date'  2007
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620611105.1051106  (2021-05-10 03:45:05)
                             'size'  7292983