======================== unified (from filesystem) ========================
                                         'bitrate'  '206.423'
                                        'duration'  '274'
                                          'artist'  'Original Sin & Taxman'
                                     'text_people'  ''
                                         'release'  ''
                                           'title'  'Take No More'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-3', "
 "'q-play-2', 'Q-JZFKS-1', 'Q-OLDST-3', 'q-chart-2', 'q-drums-2', 'q-other-2', "
 "'q-piano-1', 'q-vocals-1', 'Q-HHRNBTT-1', 'q-mixbeat-4', 'Q-LOCALNESS-1']")
                                      'lastfmtags'  "['drum and bass', 'dnb', 'jump up', 'dubstep', 'british']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '2010'
                                        'comments'  ''
                                           'genre'  'electronic-th-breakbeat or dnb or jungle'
                                             'bpm'  '144.028'
                                             'key'  '12B'
                                        'acoustid'  ''
rest: ''

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

'POPM:Windows Media Player 9 Series'                POPM(email='Windows Media Player 9 Series', rating=128, count=0)
'TBPM' (BPM (beats per minute))                     '144.028'
'TCON' (Content type, a.k.a. Genre)                 'electronic-th-breakbeat or dnb or jungle'
'TDRC' (Recording time)                             '2010'
'TIT2' (Title/songname/content description)         'Take No More'
'TKEY' (Initial key)                                '12B'
'TPE1' (Lead performer(s)/Soloist(s))               'Original Sin & Taxman'
'TXXX:FMPS_Rating'                                  '0.6'
'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'                                   ['drum and bass', 'dnb', 'jump up', 'dubstep', 'british']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '3'
'TXXX:q-mixbeat'                                    '4'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+6.97 dB'
'TXXX:replaygain_track_peak'                        '0.144241'

========================== row from database ==========================
                                              'id'  1340173
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unsorted/[loose files]/Original-Sin-Taxman-Take-No-More.mp3
                                         'working'  None
                                         'bitrate'  206
                                    'duration_sec'  274
                                           'genre'  electronic-th-breakbeat or dnb or jungle
                                        'filesize'  7086657
                                           'mtime'  1621696851
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Unsorted [loose files] electronic th breakbeat dnb jungle
                                      'tag_artist'  Original Sin & Taxman
                                     'tag_release'  None
                                       'tag_title'  Take No More
                                             'bpm'  144.028
                                    'search_title'  'more':3 'no':2 'take':1
                                   'search_artist'  'original':1 'sin':2 'taxman':3
                                  'search_release'  
                                     'search_rest'  '00poprockelectronic':1 'breakbeat':9 'dnb':10 'electronic':7 'files':5,6 'jungle':11 'loose':3,4 'th':8 'unsorted':2
                                    'search_combo'  '00poprockelectronic':7 'breakbeat':15 'dnb':16 'electronic':13 'files':11,12 'jungle':17 'loose':9,10 'more':3A 'no':2A 'original':4B 'sin':5B 'take':1A 'taxman':6B 'th':14 'unsorted':8
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  12B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-4', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-2', 'q-syn-3', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-3']
                                      'lastfmtags'  ['drum and bass', 'dnb', 'jump up', 'dubstep', 'british']
                                        'tag_date'  2010
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621696851.04373  (2021-05-22 17:20:51)
                             'size'  7086657