======================== unified (from filesystem) ========================
                                         'bitrate'  '108.957'
                                        'duration'  '217'
                                          'artist'  'sharon paige and harold melvin and the blue notes'
                                     'text_people'  ''
                                         'release'  'Dimitri - Soul'
                                           'title'  'HOPE THAT WE CAN BE TOGETHER SOON'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-2', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-2', 'Q-SYN-2', 'Q-BUSY-2', 'Q-GRIT-2', 'Q-PLAY-3', 'q-bass-2', "
 "'Q-CHART-2', 'q-drums-3', 'q-other-2', 'q-piano-1', 'q-vocals-4', "
 "'Q-MIXBEAT-2']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  ''
                                        'comments'  ''
                                           'genre'  'funk or soul'
                                             'bpm'  '127.0'
                                             'key'  '3A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Dimitri - Soul'
'TBPM' (BPM (beats per minute))                     '127.0'
'TCON' (Content type, a.k.a. Genre)                 'funk or soul'
'TIT2' (Title/songname/content description)         'HOPE THAT WE CAN BE TOGETHER SOON'
'TKEY' (Initial key)                                '3A'
'TPE1' (Lead performer(s)/Soloist(s))               'sharon paige and harold melvin and the blue notes'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TSSE' (Software/Hardware and settings used for encoding)  'Lavf58.45.100'
'TXXX:Q-BUSY'                                       '2'
'TXXX:Q-CHART'                                      '2'
'TXXX:Q-GRIT'                                       '2'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-MIXBEAT'                                    '2'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-PLAY'                                       '3'
'TXXX:Q-SYN'                                        '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:q-bass'                                       '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+0.85 dB'
'TXXX:replaygain_track_peak'                        '0.634934'

========================== row from database ==========================
                                              'id'  1477147
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Dimitri/Soul/sharon paige and harold melvin and the blue notes.HOPE THAT WE CAN BE TOGETHER SOON-r4PVcjMEcFs.mp3
                                         'working'  None
                                         'bitrate'  108
                                    'duration_sec'  217
                                           'genre'  funk or soul
                                        'filesize'  2964368
                                           'mtime'  1628357635
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm notes.HOPE r4PVcjMEcFs funk or soul
                                      'tag_artist'  sharon paige and harold melvin and the blue notes
                                     'tag_release'  Dimitri - Soul
                                       'tag_title'  HOPE THAT WE CAN BE TOGETHER SOON
                                             'bpm'  127.0
                                    'search_title'  'be':5 'can':4 'hope':1 'soon':7 'that':2 'together':6 'we':3
                                   'search_artist'  'and':3 'blue':7 'harold':4 'melvin':5 'notes':8 'paige':2 'sharon':1 'the':6
                                  'search_release'  'dimitri':1 'soul':2
                                     'search_rest'  'fs':10 'funk':5 'hope':2 'mec':9 'notes':1 'noteshope':3 'or':6 'r4pvcj':8 'r4pvcjmecfs':4 'soul':7
                                    'search_combo'  'and':10B 'be':5A 'blue':14B 'can':4A 'dimitri':16C 'fs':27 'funk':22 'harold':11B 'hope':1A,19 'mec':26 'melvin':12B 'notes':15B,18 'noteshope':20 'or':23 'paige':9B 'r4pvcj':25 'r4pvcjmecfs':21 'sharon':8B 'soon':7A 'soul':17C,24 'that':2A 'the':13B 'together':6A 'we':3A
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  3A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'Q-MIXBEAT-2', 'Q-OLDST-2', 'Q-GRIT-2', 'Q-UNU-1', 'Q-JZFKS-2', 'Q-CHART-2', 'q-drums-3', 'Q-SYN-2', 'q-other-2', 'Q-BUSY-2', 'Q-HAP-3', 'Q-PLAY-3', 'q-bass-2']
                                      'lastfmtags'  []
                                        'tag_date'  
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1628357635.1074123  (2021-08-07 19:33:55)
                             'size'  2964368