======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '163'
                                          'artist'  'Mr. Hotcut'
                                     'text_people'  ''
                                         'release'  'Hop, Hop, Hop [compiled & mixed by Gülbahar Kültür]'
                                           'title'  'You Are'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-syn-2', 'q-bass-4', 'q-busy-3', "
 "'q-grit-2', 'q-play-2', 'Q-OLDST-3', 'q-chart-2', 'q-drums-2', 'q-other-1', "
 "'q-piano-1', 'q-vocals-1', 'Q-HHRNBTT-1', 'q-mixbeat-2', 'Q-LOCALNESS-1']")
                                      'lastfmtags'  "['electro swing']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '13'
                                      'tracktotal'  '17'
                                            'date'  '2012'
                                        'comments'  ''
                                           'genre'  'electronic-trip hop or downtempo or acid jazz'
                                             'bpm'  '125.0'
                                             'key'  '4A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Hop, Hop, Hop [compiled & mixed by Gülbahar Kültür]'
'TBPM' (BPM (beats per minute))                     '125.0'
'TCON' (Content type, a.k.a. Genre)                 'electronic-trip hop or downtempo or acid jazz'
'TDRC' (Recording time)                             '2012'
'TIT2' (Title/songname/content description)         'You Are'
'TKEY' (Initial key)                                '4A'
'TPE1' (Lead performer(s)/Soloist(s))               'Mr. Hotcut'
'TRCK' (Track number/Position in set)               '13/17'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   'electro swing'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-4.30 dB'
'TXXX:replaygain_track_peak'                        '0.626352'

========================== row from database ==========================
                                              'id'  1293196
                                            'path'  /data/Music/Bulk/00poprockelectronic/00trip/new fashion/13. Mr. Hotcut - You Are.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  163
                                           'genre'  electronic-trip hop or downtempo or acid jazz
                                        'filesize'  4045426
                                           'mtime'  1636911157
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00trip new fashion 13. electronic trip hop or downtempo or acid jazz
                                      'tag_artist'  Mr. Hotcut
                                     'tag_release'  Hop, Hop, Hop [compiled & mixed by Gülbahar Kültür]
                                       'tag_title'  You Are
                                             'bpm'  125.0
                                    'search_title'  'are':2 'you':1
                                   'search_artist'  'hotcut':3 'mr':1,2
                                  'search_release'  'by':6 'compiled':3,4 'gulbahar':7,8 'hop':1,2 'kultur':9,10,11,12 'mixed':5
                                     'search_rest'  '00poprockelectronic':1 '00trip':2 '13':5,6 'acid':12 'downtempo':11 'electronic':7 'fashion':4 'hop':9 'jazz':13 'new':3 'or':10 'trip':8
                                    'search_combo'  '00poprockelectronic':18 '00trip':19 '13':22,23 'acid':29 'are':2A 'by':11C 'compiled':8C,9C 'downtempo':28 'electronic':24 'fashion':21 'gulbahar':12C,13C 'hop':6C,7C,26 'hotcut':5B 'jazz':30 'kultur':14C,15C,16C,17C 'mixed':10C 'mr':3B,4B 'new':20 'or':27 'trip':25 'you':1A
                                    'tag_tracknum'  13
                                      'num_images'  1
                                             'key'  4A
                                           '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-2', 'q-syn-2', 'q-chart-2', 'q-other-1', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['electro swing']
                                        'tag_date'  2012
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636911156.6866138  (2021-11-14 18:32:36)
                             'size'  4045426