======================== unified (from filesystem) ========================
                                         'bitrate'  '192.014'
                                        'duration'  '674'
                                          'artist'  'Bajka'
                                     'text_people'  ''
                                         'release'  "I Can No Poet Be / Love's Serenity"
                                           'title'  'I Can No Poet Be'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-3', 'Q-UNU-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['jazz', 'downtempo', 'nu jazz', 'chillout', 'singer songwriter']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  '2'
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'hip hop or rnb or rap or turntablism'
                                             'bpm'  '130.819'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:iTunNORM:eng'                                 (' 0000146C 00001697 000057A0 0000729E 00061AC5 00004E65 0000799D 000077D3 '
 '000704F7 00061A80')
'TALB' (Album/Movie/Show title)                     "I Can No Poet Be / Love's Serenity"
'TBPM' (BPM (beats per minute))                     '130.819'
'TCON' (Content type, a.k.a. Genre)                 'hip hop or rnb or rap or turntablism'
'TDRC' (Recording time)                             '2006'
'TIT2' (Title/songname/content description)         'I Can No Poet Be'
'TKEY' (Initial key)                                '6A'
'TPE1' (Lead performer(s)/Soloist(s))               'Bajka'
'TRCK' (Track number/Position in set)               '1/2'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '3'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['jazz', 'downtempo', 'nu jazz', 'chillout', 'singer songwriter']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-0.84 dB'
'TXXX:replaygain_track_peak'                        '0.361265'

========================== row from database ==========================
                                              'id'  765339
                                            'path'  /data/Music/Bulk/00popandrock-hiphop-rap-rnb-turntablism/Bajka - I CAN NO POET BE.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  674
                                           'genre'  hip hop or rnb or rap or turntablism
                                        'filesize'  16254802
                                           'mtime'  1620586895
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock hiphop rap rnb turntablism CAN NO POET BE hip hop or rnb or rap or turntablism
                                      'tag_artist'  Bajka
                                     'tag_release'  I Can No Poet Be / Love's Serenity
                                       'tag_title'  I Can No Poet Be
                                             'bpm'  130.819
                                    'search_title'  'be':5 'can':2 'i':1 'no':3 'poet':4
                                   'search_artist'  'bajka':1
                                  'search_release'  'be':5 'can':2 'i':1 'love':6 'loves':8 'no':3 'poet':4 's':7 'serenity':9
                                     'search_rest'  'be':8 'can':5 'hip':9 'hiphop':1 'hop':10 'no':6 'or':11 'poet':7 'rap':2 'rnb':3 'turntablism':4
                                    'search_combo'  'bajka':6B 'be':5A,11C,23 'can':2A,8C,20 'hip':24 'hiphop':16 'hop':25 'i':1A,7C 'love':12C 'loves':14C 'no':3A,9C,21 'or':26 'poet':4A,10C,22 'rap':17 'rnb':18 's':13C 'serenity':15C 'turntablism':19
                                    'tag_tracknum'  1
                                      'num_images'  1
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-3', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', '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-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['jazz', 'downtempo', 'nu jazz', 'chillout', 'singer songwriter']
                                        'tag_date'  2006
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620586894.9414556  (2021-05-09 21:01:34)
                             'size'  16254802