======================== unified (from filesystem) ========================
                                         'bitrate'  '130.333'
                                        'duration'  '236'
                                          'artist'  "Nicole Willis & The Soul Investigators 'One In A Million'"
                                     'text_people'  ''
                                         'release'  'Dimitri - Soul'
                                           'title'  'OFFICIAL VIDEO'
                                           '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-4', "
 "'Q-CHART-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'Q-MIXBEAT-2']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  ''
                                        'comments'  ''
                                           'genre'  'funk or soul'
                                             'bpm'  '114.2'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Dimitri - Soul'
'TBPM' (BPM (beats per minute))                     '114.2'
'TCON' (Content type, a.k.a. Genre)                 'funk or soul'
'TIT2' (Title/songname/content description)         'OFFICIAL VIDEO'
'TKEY' (Initial key)                                '6A'
'TPE1' (Lead performer(s)/Soloist(s))               "Nicole Willis & The Soul Investigators 'One In A Million'"
'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'                                       '4'
'TXXX:q-drums'                                      '4'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.36 dB'
'TXXX:replaygain_track_peak'                        '0.709131'
'TXXX:youtube'                                      'wBvp4fbTlok'

========================== row from database ==========================
                                              'id'  1518105
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Dimitri/Soul/Nicole Willis & The Soul Investigators _One In A Million_ - OFFICIAL VIDEO-wBvp4fbTlok.mp3
                                         'working'  None
                                         'bitrate'  130
                                    'duration_sec'  236
                                           'genre'  funk or soul
                                        'filesize'  3865460
                                           'mtime'  1628357633
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm _One Million_ wBvp4fbTlok funk soul
                                      'tag_artist'  Nicole Willis & The Soul Investigators 'One In A Million'
                                     'tag_release'  Dimitri - Soul
                                       'tag_title'  OFFICIAL VIDEO
                                             'bpm'  114.2
                                    'search_title'  'official':1 'video':2
                                   'search_artist'  'a':9 'in':8 'investigators':5 'million':10,11 'nicole':1 'one':6,7 'soul':4 'the':3 'willis':2
                                  'search_release'  'dimitri':1 'soul':2
                                     'search_rest'  'bvp4fb':7 'funk':4 'million':2 'one':1 'soul':5 'tlok':8 'w':6 'wbvp4fbtlok':3
                                    'search_combo'  'a':11B 'bvp4fb':22 'dimitri':14C 'funk':19 'in':10B 'investigators':7B 'million':12B,13B,17 'nicole':3B 'official':1A 'one':8B,9B,16 'soul':6B,15C,20 'the':5B 'tlok':23 'video':2A 'w':21 'wbvp4fbtlok':18 'willis':4B
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', '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-4', 'Q-SYN-2', 'q-other-2', 'Q-BUSY-2', 'Q-HAP-3', 'Q-PLAY-3', 'q-bass-4']
                                      'lastfmtags'  []
                                        'tag_date'  
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1628357633.1406336  (2021-08-07 19:33:53)
                             'size'  3865460