======================== unified (from filesystem) ========================
                                         'bitrate'  '207.956'
                                        'duration'  '230'
                                          'artist'  'Alexkid'
                                     'text_people'  ''
                                         'release'  'Jazz Lounge 2'
                                           'title'  'I Think (Dorfmeister and Alexkid mix)'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-3', "
 "'Q-OLDST-2', '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-3']")
                                      'lastfmtags'  "['electronic', 'lounge', 'chillout', 'acid jazz', 'electronica']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '27'
                                      'tracktotal'  ''
                                            'date'  '2004'
                                        'comments'  ''
                                           'genre'  'hip hop or rnb or rap or turntablism'
                                             'bpm'  '127.605'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:ID3v1 Comment:XXX'                            ' 000001B7 00000384 0000098C'
'COMM:iTunNORM:eng'                                 (' 000001B7 00000384 0000098C 00001DFD 0002452D 0002697E 00007F82 00007E5D '
 '000134F8 000134F8')
'TALB' (Album/Movie/Show title)                     'Jazz Lounge 2'
'TBPM' (BPM (beats per minute))                     '127.605'
'TCON' (Content type, a.k.a. Genre)                 'hip hop or rnb or rap or turntablism'
'TDRC' (Recording time)                             '2004'
'TIT2' (Title/songname/content description)         'I Think (Dorfmeister and Alexkid mix)'
'TKEY' (Initial key)                                '10A'
'TPE1' (Lead performer(s)/Soloist(s))               'Alexkid'
'TRCK' (Track number/Position in set)               '27'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '3'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['electronic', 'lounge', 'chillout', 'acid jazz', 'electronica']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-2.83 dB'
'TXXX:replaygain_track_peak'                        '0.717795'

========================== row from database ==========================
                                              'id'  765090
                                            'path'  /data/Music/Bulk/00popandrock-hiphop-rap-rnb-turntablism/Alexkid - I THINK (Richard Dorfmeister and Alexkid remix).mp3
                                         'working'  None
                                         'bitrate'  208
                                    'duration_sec'  230
                                           'genre'  hip hop or rnb or rap or turntablism
                                        'filesize'  6066002
                                           'mtime'  1620586781
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock hiphop rap rnb turntablism THINK (Richard remix) hip hop rnb rap turntablism
                                      'tag_artist'  Alexkid
                                     'tag_release'  Jazz Lounge 2
                                       'tag_title'  I Think (Dorfmeister and Alexkid mix)
                                             'bpm'  127.605
                                    'search_title'  'alexkid':6 'and':5 'dorfmeister':3,4 'i':1 'mix':7,8 'think':2
                                   'search_artist'  'alexkid':1
                                  'search_release'  '2':3 'jazz':1 'lounge':2
                                     'search_rest'  'hip':10 'hiphop':1 'hop':11 'rap':2 'remix':8,9 'richard':6,7 'rnb':3 'think':5 'turntablism':4
                                    'search_combo'  '2':12C 'alexkid':6A,9B 'and':5A 'dorfmeister':3A,4A 'hip':22 'hiphop':13 'hop':23 'i':1A 'jazz':10C 'lounge':11C 'mix':7A,8A 'rap':14 'remix':20,21 'richard':18,19 'rnb':15 'think':2A,17 'turntablism':16
                                    'tag_tracknum'  27
                                      'num_images'  1
                                             'key'  10A
                                           'quals'  ['Q-HHRNBTT-3', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-2', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-2', 'q-other-1', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['electronic', 'lounge', 'chillout', 'acid jazz', 'electronica']
                                        'tag_date'  2004
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1620586781.2549024  (2021-05-09 20:59:41)
                             'size'  6066002