======================== unified (from filesystem) ========================
                                         'bitrate'  '161.663'
                                        'duration'  '457'
                                          'artist'  'Yves Larock'
                                     'text_people'  ''
                                         'release'  'Rise Up'
                                           'title'  'Rise Up (Club Mix)'
                                           'quals'  ("['Q-HAP-3', '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-2', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['house', 'dance', 'electronic', 'club', 'disco house']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  ''
                                            'date'  '2007'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted'
                                             'bpm'  '128.089'
                                             'key'  '9A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Rise Up'
'TBPM' (BPM (beats per minute))                     '128.089'
'TCON' (Content type, a.k.a. Genre)                 'electronic-unsorted'
'TDRC' (Recording time)                             '2007'
'TIT2' (Title/songname/content description)         'Rise Up (Club Mix)'
'TKEY' (Initial key)                                '9A'
'TPE1' (Lead performer(s)/Soloist(s))               'Yves Larock'
'TRCK' (Track number/Position in set)               '1'
'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:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['house', 'dance', 'electronic', 'club', 'disco house']
'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'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-1.38 dB'
'TXXX:replaygain_track_peak'                        '0.576557'

========================== row from database ==========================
                                              'id'  1338968
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unsorted/[loose files]/Rise Up__01 - Yves Larock - Rise Up (Club Mix).mp3
                                         'working'  None
                                         'bitrate'  161
                                    'duration_sec'  457
                                           'genre'  electronic-unsorted
                                        'filesize'  9239952
                                           'mtime'  1621696785
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Unsorted [loose files] Up__01 electronic unsorted
                                      'tag_artist'  Yves Larock
                                     'tag_release'  Rise Up
                                       'tag_title'  Rise Up (Club Mix)
                                             'bpm'  128.089
                                    'search_title'  'club':3,4 'mix':5,6 'rise':1 'up':2
                                   'search_artist'  'larock':2 'yves':1
                                  'search_release'  'rise':1 'up':2
                                     'search_rest'  '00poprockelectronic':1 '01':8 'electronic':9 'files':5,6 'loose':3,4 'unsorted':2 'up':7
                                    'search_combo'  '00poprockelectronic':11 '01':18 'club':3A,4A 'electronic':19 'files':15,16 'larock':8B 'loose':13,14 'mix':5A,6A 'rise':1A,9C 'unsorted':12 'up':2A,10C,17 'yves':7B
                                    'tag_tracknum'  1
                                      'num_images'  0
                                             'key'  9A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', '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-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['house', 'dance', 'electronic', 'club', 'disco house']
                                        'tag_date'  2007
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1621696785.297592  (2021-05-22 17:19:45)
                             'size'  9239952