======================== unified (from filesystem) ========================
                                         'bitrate'  '256.0'
                                        'duration'  '252'
                                          'artist'  'Kenny Loggins / Michael McDonald'
                                     'text_people'  ''
                                         'release'  'Outside: From the Redwoods'
                                           'title'  'What a Fool Believes'
                                           'quals'  ("['Q-HAP-2', 'Q-OLDST-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-3', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '2'
                                      'tracktotal'  ''
                                            'date'  ''
                                        'comments'  ''
                                           'genre'  ''
                                             'bpm'  '103.642'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:ID3v1 Comment:XXX'                            ' 00000198 00000215 00000A90'
'COMM:iTunNORM:eng'                                 (' 00000198 00000215 00000A90 00000FD4 00035B8E 00035B8E 000055BC 000067AE '
 '00033450 00033450')
'TALB' (Album/Movie/Show title)                     'Outside: From the Redwoods'
'TBPM' (BPM (beats per minute))                     '103.642'
'TIT2' (Title/songname/content description)         'What a Fool Believes'
'TKEY' (Initial key)                                '10A'
'TLEN' (Length)                                     '252238'
'TPE1' (Lead performer(s)/Soloist(s))               'Kenny Loggins / Michael McDonald'
'TRCK' (Track number/Position in set)               '2'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.14 dB'
'TXXX:replaygain_track_peak'                        '0.858658'

========================== row from database ==========================
                                              'id'  1335460
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unsorted/[loose files]/kenny loggins - michael mcdonald - what a fool believes(2).mp3
                                         'working'  None
                                         'bitrate'  256
                                    'duration_sec'  252
                                           'genre'  
                                        'filesize'  8088462
                                           'mtime'  1652397996
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Unsorted [loose files] kenny loggins michael mcdonald what fool believes(2)
                                      'tag_artist'  Kenny Loggins / Michael McDonald
                                     'tag_release'  Outside: From the Redwoods
                                       'tag_title'  What a Fool Believes
                                             'bpm'  103.642
                                    'search_title'  'a':2 'believes':4 'fool':3 'what':1
                                   'search_artist'  'donald':6 'kenny':1 'loggins':2 'mc':5 'mcdonald':4 'michael':3
                                  'search_release'  'from':3 'outside':1,2 'redwoods':5 'the':4
                                     'search_rest'  '00poprockelectronic':1 '2':14 'believes':13 'believes2':15 'files':5,6 'fool':12 'kenny':7 'loggins':8 'loose':3,4 'mcdonald':10 'michael':9 'unsorted':2 'what':11
                                    'search_combo'  '00poprockelectronic':16 '2':29 'a':2A 'believes':4A,28 'believes2':30 'donald':10B 'files':20,21 'fool':3A,27 'from':13C 'kenny':5B,22 'loggins':6B,23 'loose':18,19 'mc':9B 'mcdonald':8B,25 'michael':7B,24 'outside':11C,12C 'redwoods':15C 'the':14C 'unsorted':17 'what':1A,26
                                    'tag_tracknum'  2
                                      'num_images'  1
                                             'key'  10A
                                           'quals'  ['Q-HAP-2', 'Q-OLDST-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-2', 'q-drums-3', 'q-other-2', 'q-piano-1', 'q-vocals-3', 'q-mixbeat-2']
                                      'lastfmtags'  []
                                        'tag_date'  
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1652397996.1032271  (2022-05-13 01:26:36)
                             'size'  8088462