======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '164'
                                          'artist'  'Eddie Curtis'
                                     'text_people'  ''
                                         'release'  'Buttshakers! Soul Party, Vol. 7'
                                           'title'  'Those Foxes & Pussycats'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-3', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-3', 'q-other-1', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-2']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '12'
                                      'tracktotal'  ''
                                            'date'  '2012'
                                        'comments'  ''
                                           'genre'  'funk or soul'
                                             'bpm'  '87.04'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Buttshakers! Soul Party, Vol. 7'
'TBPM' (BPM (beats per minute))                     '87.04'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'funk or soul'
'TDRC' (Recording time)                             '2012'
'TIT2' (Title/songname/content description)         'Those Foxes & Pussycats'
'TKEY' (Initial key)                                '10A'
'TPE1' (Lead performer(s)/Soloist(s))               'Eddie Curtis'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '12'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '3'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+0.34 dB'
'TXXX:replaygain_track_peak'                        '0.301927'

========================== row from database ==========================
                                              'id'  1272233
                                            'path'  /data/Music/Bulk/00popandrock-swing-funk-soul/Fugitives - Vol. 7 Buttshakers! Soul Party/12 Those Foxes & Pussycats.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  164
                                           'genre'  funk or soul
                                        'filesize'  6781085
                                           'mtime'  1622760198
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock swing funk soul Fugitives 12 funk or soul
                                      'tag_artist'  Eddie Curtis
                                     'tag_release'  Buttshakers! Soul Party, Vol. 7
                                       'tag_title'  Those Foxes & Pussycats
                                             'bpm'  87.04
                                    'search_title'  'foxes':2 'pussycats':3 'those':1
                                   'search_artist'  'curtis':2 'eddie':1
                                  'search_release'  '7':7 'buttshakers':1 'party':3,4 'soul':2 'vol':5,6
                                     'search_rest'  'fugitives':4 'funk':2 'or':5 'soul':3 'swing':1
                                    'search_combo'  '7':12C 'buttshakers':6C 'curtis':5B 'eddie':4B 'foxes':2A 'fugitives':16 'funk':14 'or':17 'party':8C,9C 'pussycats':3A 'soul':7C,15 'swing':13 'those':1A 'vol':10C,11C
                                    'tag_tracknum'  12
                                      'num_images'  1
                                             'key'  10A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-3', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-2', 'q-other-1', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  2012
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1622760198.067041  (2021-06-04 00:43:18)
                             'size'  6781085