======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '415'
                                          'artist'  'Je Davu'
                                     'text_people'  ''
                                         'release'  'Traxsource: Essential Nu Disco (10 June 2019)'
                                           'title'  "Don't You Need (Original Mix)"
                                           'quals'  ("['Q-JZFKS-1', 'Q-UNU-1', 'Q-OLDST-3', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', "
 "'q-syn-3', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-2', "
 "'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-1', 'q-mixbeat-2']")
                                      'lastfmtags'  "['house', 'tech house', 'tech-house', 'minimal', 'disco']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '2016'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted'
                                             'bpm'  '121.06'
                                             'key'  '9A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Traxsource: Essential Nu Disco (10 June 2019)'
'TBPM' (BPM (beats per minute))                     '121.06'
'TCON' (Content type, a.k.a. Genre)                 'electronic-unsorted'
'TDRC' (Recording time)                             '2016'
'TIT2' (Title/songname/content description)         "Don't You Need (Original Mix)"
'TKEY' (Initial key)                                '9A'
'TPE1' (Lead performer(s)/Soloist(s))               'Je Davu'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['house', 'tech house', 'tech-house', 'minimal', 'disco']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+0.98 dB'
'TXXX:replaygain_track_peak'                        '0.427055'

========================== row from database ==========================
                                              'id'  1511666
                                            'path'  /data/Music/Bulk/00poprockelectronic/Marvin & Guy - 2015-2016/Je Davu - Don_t You Need (Original Mix).mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  415
                                           'genre'  electronic-unsorted
                                        'filesize'  16676002
                                           'mtime'  1620571026
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Marvin & Guy 2015 2016 Don_t electronic unsorted
                                      'tag_artist'  Je Davu
                                     'tag_release'  Traxsource: Essential Nu Disco (10 June 2019)
                                       'tag_title'  Don't You Need (Original Mix)
                                             'bpm'  121.06
                                    'search_title'  'don':1 'dont':3 'mix':8,9 'need':5 'original':6,7 't':2 'you':4
                                   'search_artist'  'davu':2 'je':1
                                  'search_release'  '10':6,7 '2019':9,10 'disco':5 'essential':3 'june':8 'nu':4 'traxsource':1,2
                                     'search_rest'  '00poprockelectronic':1 '2015':4 '2016':5 'don':6 'electronic':8 'guy':3 'marvin':2 't':7 'unsorted':9
                                    'search_combo'  '00poprockelectronic':22 '10':17C,18C '2015':25 '2016':26 '2019':20C,21C 'davu':11B 'disco':16C 'don':1A,27 'dont':3A 'electronic':29 'essential':14C 'guy':24 'je':10B 'june':19C 'marvin':23 'mix':8A,9A 'need':5A 'nu':15C 'original':6A,7A 't':2A,28 'traxsource':12C,13C 'unsorted':30 'you':4A
                                    'tag_tracknum'  None
                                      'num_images'  1
                                             'key'  9A
                                           '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-4', 'q-syn-3', 'q-chart-2', 'q-other-1', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['house', 'tech house', 'tech-house', 'minimal', 'disco']
                                        'tag_date'  2016
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620571026.413806  (2021-05-09 16:37:06)
                             'size'  16676002