======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '336'
                                          'artist'  'Gwen Stefani'
                                     'text_people'  ''
                                         'release'  ''
                                           'title'  "Wind It Up (Exillon's Acid Jungle RMX)"
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-3', 'q-play-3', "
 "'q-chart-3', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-4']")
                                      'lastfmtags'  "['dance', 'alternative', 'female vocalists', 'pop', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  ''
                                        'comments'  ''
                                           'genre'  'electronic-th-breakbeat or dnb or jungle'
                                             'bpm'  '106.475'
                                             'key'  '6A'
                                        '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))                     '106.475'
'TCON' (Content type, a.k.a. Genre)                 'electronic-th-breakbeat or dnb or jungle'
'TENC' (Encoded by)                                 'iTunes v7.0.1'
'TIT2' (Title/songname/content description)         "Wind It Up (Exillon's Acid Jungle RMX)"
'TKEY' (Initial key)                                '6A'
'TPE1' (Lead performer(s)/Soloist(s))               'Gwen Stefani'
'TXXX:FMPS_Rating'                                  '0.4'
'TXXX:MP3GAIN_MINMAX'                               '107,180'
'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'                                   ['dance', 'alternative', 'female vocalists', 'pop', 'rock']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '3'
'TXXX:q-mixbeat'                                    '4'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-0.16 dB'
'TXXX:replaygain_track_peak'                        '0.538578'

========================== row from database ==========================
                                              'id'  1511550
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unsorted/[loose files]/Wind It Up (Exillon_s Acid Jungle Rmx).mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  336
                                           'genre'  electronic-th-breakbeat or dnb or jungle
                                        'filesize'  13445212
                                           'mtime'  1621696867
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Unsorted [loose files] (Exillon_s Rmx) electronic th breakbeat or dnb or jungle
                                      'tag_artist'  Gwen Stefani
                                     'tag_release'  None
                                       'tag_title'  Wind It Up (Exillon's Acid Jungle RMX)
                                             'bpm'  106.475
                                    'search_title'  'acid':7 'exillon':4 'exillons':6 'it':2 'jungle':8 'rmx':9,10 's':5 'up':3 'wind':1
                                   'search_artist'  'gwen':1 'stefani':2
                                  'search_release'  
                                     'search_rest'  '00poprockelectronic':1 'breakbeat':15 'dnb':17 'electronic':13 'exillon':7,9 'files':5,6 'jungle':18 'loose':3,4 'or':16 'rmx':11,12 's':8,10 'th':14 'unsorted':2
                                    'search_combo'  '00poprockelectronic':13 'acid':7A 'breakbeat':27 'dnb':29 'electronic':25 'exillon':4A,19,21 'exillons':6A 'files':17,18 'gwen':11B 'it':2A 'jungle':8A,30 'loose':15,16 'or':28 'rmx':9A,10A,23,24 's':5A,20,22 'stefani':12B 'th':26 'unsorted':14 'up':3A 'wind':1A
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-4', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-3', 'q-other-1', 'Q-HAP-3', 'q-bass-4', 'q-grit-3']
                                      'lastfmtags'  ['dance', 'alternative', 'female vocalists', 'pop', 'rock']
                                        'tag_date'  
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621696867.2931728  (2021-05-22 17:21:07)
                             'size'  13445212