======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '222'
                                          'artist'  'Shanachie Records Compilations'
                                     'text_people'  ''
                                         'release'  'Salsa, Sweat And Soul'
                                           'title'  'Sex Machine - Pucho And His Latin Soul Brothers'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-OLDST-2', 'Q-UNU-2', 'Q-HHRNBTT-1', "
 "'Q-LOCALNESS-3', 'q-syn-1', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '3'
                                      'tracktotal'  ''
                                            'date'  ''
                                        'comments'  ''
                                           'genre'  'loc-style-latin'
                                             'bpm'  '117.127'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'LINK:WCOh:ttp://www.emusic.com/albums/21679/:LINK'  LINK(frameid='WCOh', url='ttp://www.emusic.com/albums/21679/', data=b'LINK')
'TALB' (Album/Movie/Show title)                     'Salsa, Sweat And Soul'
'TBPM' (BPM (beats per minute))                     '117.127'
'TCON' (Content type, a.k.a. Genre)                 'loc-style-latin'
'TIT2' (Title/songname/content description)         'Sex Machine - Pucho And His Latin Soul Brothers'
'TKEY' (Initial key)                                '8A'
'TPE1' (Lead performer(s)/Soloist(s))               'Shanachie Records Compilations'
'TRCK' (Track number/Position in set)               '3'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '2'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+0.01 dB'
'TXXX:replaygain_track_peak'                        '0.469111'

========================== row from database ==========================
                                              'id'  788371
                                            'path'  /data/Music/Bulk/00localcharacter/Latin/Various/Pucho And His Latin Soul Brothers - Sex Machine.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  222
                                           'genre'  loc-style-latin
                                        'filesize'  3558171
                                           'mtime'  1620592733
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter Various loc style latin
                                      'tag_artist'  Shanachie Records Compilations
                                     'tag_release'  Salsa, Sweat And Soul
                                       'tag_title'  Sex Machine - Pucho And His Latin Soul Brothers
                                             'bpm'  117.127
                                    'search_title'  'and':4 'brothers':8 'his':5 'latin':6 'machine':2 'pucho':3 'sex':1 'soul':7
                                   'search_artist'  'compilations':3 'records':2 'shanachie':1
                                  'search_release'  'and':4 'salsa':1,2 'soul':5 'sweat':3
                                     'search_rest'  'latin':4 'loc':2 'style':3 'various':1
                                    'search_combo'  'and':4A,15C 'brothers':8A 'compilations':11B 'his':5A 'latin':6A,20 'loc':18 'machine':2A 'pucho':3A 'records':10B 'salsa':12C,13C 'sex':1A 'shanachie':9B 'soul':7A,16C 'style':19 'sweat':14C 'various':17
                                    'tag_tracknum'  3
                                      'num_images'  0
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-2', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-1', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620592732.6745634  (2021-05-09 22:38:52)
                             'size'  3558171