======================== unified (from filesystem) ========================
                                         'bitrate'  '146.663'
                                        'duration'  '296'
                                          'artist'  'Gene Page'
                                     'text_people'  ''
                                         'release'  'Dimitri - Ful, Soul & Jazz'
                                           'title'  'Jungle Eyes'
                                           'quals'  ("['Q-HAP-3', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-UNU-1', 'Q-OLDST-2', "
 "'Q-JZFKS-3', 'Q-SYN-2', 'Q-BUSY-3', 'Q-GRIT-2', 'Q-PLAY-3', 'q-bass-2', "
 "'Q-CHART-2', 'q-drums-4', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'Q-MIXBEAT-2']")
                                      'lastfmtags'  "['blaxploitation', 'soundtrack', 'soul', 'funk']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  ''
                                        'comments'  ''
                                           'genre'  'funk or soul'
                                             'bpm'  '84.7'
                                             'key'  '12A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Dimitri - Ful, Soul & Jazz'
'TBPM' (BPM (beats per minute))                     '84.7'
'TCON' (Content type, a.k.a. Genre)                 'funk or soul'
'TIT2' (Title/songname/content description)         'Jungle Eyes'
'TKEY' (Initial key)                                '12A'
'TPE1' (Lead performer(s)/Soloist(s))               'Gene Page'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TSSE' (Software/Hardware and settings used for encoding)  'Lavf58.45.100'
'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'                                  '1'
'TXXX:Q-MIXBEAT'                                    '2'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-PLAY'                                       '3'
'TXXX:Q-SYN'                                        '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['blaxploitation', 'soundtrack', 'soul', 'funk']
'TXXX:q-bass'                                       '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+0.93 dB'
'TXXX:replaygain_track_peak'                        '0.755019'
'TXXX:youtube'                                      'l3nmgzVyT0Q'

========================== row from database ==========================
                                              'id'  1477565
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Dimitri/FunkSoulJazz/Gene Page - Jungle Eyes (Slayd5000)-l3nmgzVyT0Q.mp3
                                         'working'  None
                                         'bitrate'  146
                                    'duration_sec'  296
                                           'genre'  funk or soul
                                        'filesize'  5444101
                                           'mtime'  1628357625
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm FunkSoulJazz (Slayd5000) l3nmgzVyT0Q funk or soul
                                      'tag_artist'  Gene Page
                                     'tag_release'  Dimitri - Ful, Soul & Jazz
                                       'tag_title'  Jungle Eyes
                                             'bpm'  84.7
                                    'search_title'  'eyes':2 'jungle':1
                                   'search_artist'  'gene':1 'page':2
                                  'search_release'  'dimitri':1 'ful':2,3 'jazz':5 'soul':4
                                     'search_rest'  'funk':5 'funksouljazz':1 'jazz':8 'l3nmgz':9 'l3nmgzvyt0q':4 'or':6 'slayd5000':2,3 'soul':7 't0q':11 'vy':10
                                    'search_combo'  'dimitri':5C 'eyes':2A 'ful':6C,7C 'funk':14 'funksouljazz':10 'gene':3B 'jazz':9C,17 'jungle':1A 'l3nmgz':18 'l3nmgzvyt0q':13 'or':15 'page':4B 'slayd5000':11,12 'soul':8C,16 't0q':20 'vy':19
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  12A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'Q-MIXBEAT-2', 'Q-OLDST-2', 'Q-GRIT-2', 'Q-UNU-1', 'Q-JZFKS-3', 'Q-CHART-2', 'q-drums-4', 'Q-SYN-2', 'q-other-4', 'Q-BUSY-3', 'Q-HAP-3', 'Q-PLAY-3', 'q-bass-2']
                                      'lastfmtags'  ['blaxploitation', 'soundtrack', 'soul', 'funk']
                                        'tag_date'  
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1628357624.6673613  (2021-08-07 19:33:44)
                             'size'  5444101