======================== unified (from filesystem) ========================
                                         'bitrate'  '160.0'
                                        'duration'  '174'
                                          'artist'  'Bunk  Johnson'
                                     'text_people'  ''
                                         'release'  'Bunk  Johnson'
                                           'title'  'Closer walk with Thee'
                                           'quals'  ("['Q-HAP-3', 'Q-GRIT-2', 'Q-BUSY-3', 'Q-PLAY-3', 'q-bass-1', 'Q-CHART-2', "
 "'q-drums-1', 'q-other-4', 'q-piano-1', 'q-vocals-1', 'Q-SYN-1', 'Q-UNU-1', "
 "'Q-JZFKS-3', 'Q-OLDST-1', 'Q-HHRNBTT-1', 'Q-MIXBEAT-1', 'Q-LOCALNESS-2']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '18'
                                      'tracktotal'  ''
                                            'date'  ''
                                        'comments'  ''
                                           'genre'  'prerock-jb-jazz'
                                             'bpm'  '102.7'
                                             'key'  '7B'
                                        'acoustid'  ''
rest: ''

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

'COMM:iTunes_CDDB_1:eng'                            '0B0F9713+299529+19+150+14189+29121+44391+58540+75999+92091+107093+123596+142842+159872+173644+192089+205821+221223+241880+256908+272574+285661'
'COMM:iTunes_CDDB_TrackNumber:eng'                  '18'
'TALB' (Album/Movie/Show title)                     'Bunk  Johnson'
'TBPM' (BPM (beats per minute))                     '102.7'
'TCON' (Content type, a.k.a. Genre)                 'prerock-jb-jazz'
'TENC' (Encoded by)                                 'iTunes v4.2.0.72'
'TIT2' (Title/songname/content description)         'Closer walk with Thee'
'TKEY' (Initial key)                                '7B'
'TPE1' (Lead performer(s)/Soloist(s))               'Bunk  Johnson'
'TPE2' (Band/orchestra/accompaniment)               'Bunk  Johnson'
'TRCK' (Track number/Position in set)               '18'
'TXXX:MusicMagic Data'                              'AQEBWctKiFix+a7kgsb0ETDPgAGBeYDpREG8d+gGgJEHmYABgvM8F7RjgAHL+b2wg7eAAQOz9JDhu4ABgAG0s0NQ6q/IIsD4gAKAAQ=='
'TXXX:MusicMagic Fingerprint'                       'AQCgAmoETQboCC8H+w0KDVoRxxLiC6YPKQw7GAoUCwq+C+IOMxEMB1cv/DoCLGYiMBciGyQaVh7CFD4WKgqwB4MFRAQaAroC0AHGAZYBNwFz/+7/kf+H/akAV/8K/L/7OPfX/iH7IvRu+A8Szx7H/AT9ffQg+Y79ndJbVee/IQs98oIPmvtT/2DyFAGP+N4EJ/upAHb8+f+t/wL/tv9QADcAZwIxA/oFfQe2BrwL5A3gDO8aPg62GvENbxD3DV0GIfjg/XP7pQHfSejq7LSBDoH0wPvm87Pq+/+m5REAn/qu/Xv+MP1i/7z+qP66/uP+6f/a/6/95P/z+UD7Lv2p+t0I7/CsDhzqvwh75zfbugNTHIwFVfNd/fwRkhMr19Dj9TH63GU9ye1bCMghjQMZBXcC1ARTANL/UwMB/5ABqQACAKECuwZPCt0LhgsaGK8URRzBKAUNNwmJE9kjwBA3BpYTGAtwGI0Fl+UcC7YU5L8LDlnj6fKP25jlgfgB8/T6+vlj+X/8Xvke/b/8hv5T++X/oP3G/wr7SPzQ/Qf9Eu1B9cjfX/Ob1dH4pBNWFP/d5eYX7t3ltfMoP30dPRy54Xv/8uOD5cr5oeWDAS33WPsJ/an8hf2P/ij/YP39/3H+WwAQ/6//7f/LA5sC1gdKAt0Q3eI27w30+wcVHW0KYBSoCvcEgd/4/cDu5wBODz8x8A7h4VLuKMLXPCT2JPdZ/939RPrYAAv7+P2e/oP9Rv7FREE/PQ=='
'TXXX:Q-BUSY'                                       '3'
'TXXX:Q-CHART'                                      '2'
'TXXX:Q-GRIT'                                       '2'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '3'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-MIXBEAT'                                    '1'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-PLAY'                                       '3'
'TXXX:Q-SYN'                                        '1'
'TXXX:Q-UNU'                                        '1'
'TXXX:http://www.foosic.org/'                       '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'
'TXXX:q-bass'                                       '1'
'TXXX:q-drums'                                      '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.19 dB'
'TXXX:replaygain_track_peak'                        '0.436765'

========================== row from database ==========================
                                              'id'  1495368
                                            'path'  /data/Music/Other/Pa/Jazz/Bunk  Johnson/18 Closer walk with Thee.mp3
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  174
                                           'genre'  prerock-jb-jazz
                                        'filesize'  3499678
                                           'mtime'  1678985352
                                   'redo_metaread'  0
                                        'rest_str'   Pa Jazz 18 prerock jb jazz
                                      'tag_artist'  Bunk  Johnson
                                     'tag_release'  Bunk  Johnson
                                       'tag_title'  Closer walk with Thee
                                             'bpm'  102.7
                                    'search_title'  'closer':1 'thee':4 'walk':2 'with':3
                                   'search_artist'  'bunk':1 'johnson':2
                                  'search_release'  'bunk':1 'johnson':2
                                     'search_rest'  '18':3 'jazz':2 'jb':5 'pa':1 'prerock':4
                                    'search_combo'  '18':11 'bunk':5B,7C 'closer':1A 'jazz':10 'jb':13 'johnson':6B,8C 'pa':9 'prerock':12 'thee':4A 'walk':2A 'with':3A
                                    'tag_tracknum'  18
                                      'num_images'  0
                                             'key'  7B
                                           'quals'  ['Q-HAP-3', 'Q-GRIT-2', 'Q-BUSY-3', 'Q-PLAY-3', 'q-bass-1', 'Q-CHART-2', 'q-drums-1', 'q-other-4', 'q-piano-1', 'q-vocals-1', 'Q-SYN-1', 'Q-UNU-1', 'Q-JZFKS-3', 'Q-OLDST-1', 'Q-HHRNBTT-1', 'Q-MIXBEAT-1', 'Q-LOCALNESS-2']
                                      'lastfmtags'  []
                                        'tag_date'  
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1678985351.581203  (2023-03-16 17:49:11)
                             'size'  3499678