======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '538'
                                          'artist'  'Herb Alpert'
                                     'text_people'  ''
                                         'release'  'Rise Remix EP'
                                           'title'  'Rise (Randy Badazz Raw Funk Mix)'
                                           'quals'  ("['Q-JZFKS-1', 'Q-OLDST-3', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-UNU-1', "
 "'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-2', "
 "'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-1', 'q-mixbeat-2']")
                                      'lastfmtags'  "['fip', 'jazz', 'easy listening', 'instrumental', 'trumpet', 'chill']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '2016'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted'
                                             'bpm'  '98.58'
                                             'key'  '4A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Rise Remix EP'
'TBPM' (BPM (beats per minute))                     '98.58'
'TCON' (Content type, a.k.a. Genre)                 'electronic-unsorted'
'TDRC' (Recording time)                             '2016'
'TIT2' (Title/songname/content description)         'Rise (Randy Badazz Raw Funk Mix)'
'TKEY' (Initial key)                                '4A'
'TPE1' (Lead performer(s)/Soloist(s))               'Herb Alpert'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['fip', 'jazz', 'easy listening', 'instrumental', 'trumpet', 'chill']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+0.40 dB'
'TXXX:replaygain_track_peak'                        '0.488581'

========================== row from database ==========================
                                              'id'  1308276
                                            'path'  /data/Music/Bulk/00poprockelectronic/Marvin & Guy - 2015-2016/Herb Alpert - Rise (Randy Badazz Raw Funk Mix).mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  538
                                           'genre'  electronic-unsorted
                                        'filesize'  21647232
                                           'mtime'  1620571014
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Marvin & Guy 2015 2016 electronic unsorted
                                      'tag_artist'  Herb Alpert
                                     'tag_release'  Rise Remix EP
                                       'tag_title'  Rise (Randy Badazz Raw Funk Mix)
                                             'bpm'  98.58
                                    'search_title'  'badazz':4 'funk':6 'mix':7,8 'randy':2,3 'raw':5 'rise':1
                                   'search_artist'  'alpert':2 'herb':1
                                  'search_release'  'ep':3 'remix':2 'rise':1
                                     'search_rest'  '00poprockelectronic':1 '2015':4 '2016':5 'electronic':6 'guy':3 'marvin':2 'unsorted':7
                                    'search_combo'  '00poprockelectronic':14 '2015':17 '2016':18 'alpert':10B 'badazz':4A 'electronic':19 'ep':13C 'funk':6A 'guy':16 'herb':9B 'marvin':15 'mix':7A,8A 'randy':2A,3A 'raw':5A 'remix':12C 'rise':1A,11C 'unsorted':20
                                    'tag_tracknum'  None
                                      '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-4', 'q-syn-3', 'q-chart-2', 'q-other-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['fip', 'jazz', 'easy listening', 'instrumental', 'trumpet', 'chill']
                                        'tag_date'  2016
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620571014.193289  (2021-05-09 16:36:54)
                             'size'  21647232