======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '108'
                                          'artist'  'Alan Hawkshaw'
                                     'text_people'  'Alan Hawkshaw'
                                         'release'  "Mo'Hawk"
                                           'title'  'Hot Pants'
                                           'quals'  ("['Q-HAP-3', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-UNU-1', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-4', 'q-busy-2', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['jazz', 'secretagent', 'library music', 'funk', 'hammond']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '5'
                                      'tracktotal'  ''
                                            'date'  '1970'
                                        'comments'  ''
                                           'genre'  'soundtrack-library'
                                             'bpm'  '129.481'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'MCDI' (Music CD identifier)                        MCDI(data=b'1\x005\x00+\x009\x006\x00+\x002\x007\x002\x00D\x00+\x005\x001\x00A\x008\x00+\x008\x00F\x00C\x003\x00+\x00B\x007\x00A\x003\x00+\x00D\x007\x006\x00B\x00+\x001\x001\x00A\x006\x006\x00+\x001\x004\x00F\x00F\x00C\x00+\x001\x008\x00F\x002\x008\x00+\x001\x00B\x008\x006\x00F\x00+\x001\x00F\x00B\x00A\x000\x00+\x002\x002\x00E\x002\x001\x00+\x002\x006\x003\x004\x003\x00+\x002\x009\x00F\x009\x00A\x00+\x002\x00C\x00A\x009\x00D\x00+\x003\x000\x006\x00A\x005\x00+\x003\x003\x00D\x00B\x00C\x00+\x003\x007\x000\x008\x007\x00+\x003\x00A\x009\x00B\x005\x00+\x003\x00E\x004\x00F\x00C\x00+\x004\x002\x004\x001\x001\x00+\x004\x007\x003\x000\x005\x00\x00\x00')
'PRIV:AverageLevel:&\x1e\x00\x00'                   PRIV(owner='AverageLevel', data=b'&\x1e\x00\x00')
'PRIV:PeakValue:D\x7f\x00\x00'                      PRIV(owner='PeakValue', data=b'D\x7f\x00\x00')
'TALB' (Album/Movie/Show title)                     "Mo'Hawk"
'TBPM' (BPM (beats per minute))                     '129.481'
'TCOM' (Composer)                                   'Alan Hawkshaw'
'TCON' (Content type, a.k.a. Genre)                 'soundtrack-library'
'TDRC' (Recording time)                             '1970'
'TIT2' (Title/songname/content description)         'Hot Pants'
'TKEY' (Initial key)                                '8A'
'TLEN' (Length)                                     '108277'
'TPE1' (Lead performer(s)/Soloist(s))               'Alan Hawkshaw'
'TPE2' (Band/orchestra/accompaniment)               'Alan Hawkshaw'
'TRCK' (Track number/Position in set)               '5'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['jazz', 'secretagent', 'library music', 'funk', 'hammond']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-1.94 dB'
'TXXX:replaygain_track_peak'                        '0.538435'

========================== row from database ==========================
                                              'id'  975654
                                            'path'  /data/Music/Bulk/00blues-jazz-exotica-oldies-country/Alan Hawkshaw/Alan Hawkshaw - Hot Pants.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  108
                                           'genre'  soundtrack-library
                                        'filesize'  2602878
                                           'mtime'  1620523672
                                   'redo_metaread'  0
                                        'rest_str'   00blues jazz exotica oldies country soundtrack library
                                      'tag_artist'  Alan Hawkshaw
                                     'tag_release'  Mo'Hawk
                                       'tag_title'  Hot Pants
                                             'bpm'  129.481
                                    'search_title'  'hot':1 'pants':2
                                   'search_artist'  'alan':1 'hawkshaw':2
                                  'search_release'  'hawk':2 'mo':1 'mohawk':3
                                     'search_rest'  'country':4 'exotica':2 'jazz':1 'library':6 'oldies':3 'soundtrack':5
                                    'search_combo'  'alan':3B 'country':11 'exotica':9 'hawk':6C 'hawkshaw':4B 'hot':1A 'jazz':8 'library':13 'mo':5C 'mohawk':7C 'oldies':10 'pants':2A 'soundtrack':12
                                    'tag_tracknum'  5
                                      'num_images'  0
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-3', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['jazz', 'secretagent', 'library music', 'funk', 'hammond']
                                        'tag_date'  1970
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620523671.6578019  (2021-05-09 03:27:51)
                             'size'  2602878