======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '246'
                                          'artist'  'Will To Power'
                                     'text_people'  ''
                                         'release'  'Gold & Platinum, Vol. 6'
                                           'title'  'Baby, I Love Your Way'
                                           'quals'  ("['Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-2', 'Q-OLDST-3', "
 "'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'  "['80s', 'freestyle', 'classic freestyle', 'pop', 'rnb']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '5'
                                      'tracktotal'  ''
                                            'date'  '1989'
                                        'comments'  ''
                                           'genre'  'set-pl-billboard'
                                             'bpm'  '101.006'
                                             'key'  '9B'
                                        'acoustid'  ''
rest: ''

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

'COMM:ID3v1 Comment:XXX'                            'Buzzed'
'TALB' (Album/Movie/Show title)                     'Gold & Platinum, Vol. 6'
'TBPM' (BPM (beats per minute))                     '101.006'
'TCON' (Content type, a.k.a. Genre)                 'set-pl-billboard'
'TDRC' (Recording time)                             '1989'
'TIT2' (Title/songname/content description)         'Baby, I Love Your Way'
'TKEY' (Initial key)                                '9B'
'TPE1' (Lead performer(s)/Soloist(s))               'Will To Power'
'TRCK' (Track number/Position in set)               '5'
'TXXX:Q-HHRNBTT'                                    '2'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['80s', 'freestyle', 'classic freestyle', 'pop', 'rnb']
'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'                        '-0.38 dB'
'TXXX:replaygain_track_peak'                        '0.747337'

========================== row from database ==========================
                                              'id'  1353745
                                            'path'  /data/Music/Bulk/00poprockelectronic/Will To Power/Will To Power__Gold & Platinum, Vol. 6__05 - Baby, I Love Your Way.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  246
                                           'genre'  set-pl-billboard
                                        'filesize'  3953886
                                           'mtime'  1652398008
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Power__Gold 6__05 set pl billboard
                                      'tag_artist'  Will To Power
                                     'tag_release'  Gold & Platinum, Vol. 6
                                       'tag_title'  Baby, I Love Your Way
                                             'bpm'  101.006
                                    'search_title'  'baby':1,2 'i':3 'love':4 'way':6 'your':5
                                   'search_artist'  'power':3 'to':2 'will':1
                                  'search_release'  '6':6 'gold':1 'platinum':2,3 'vol':4,5
                                     'search_rest'  '00poprockelectronic':1 '05':5 '6':4 'billboard':8 'gold':3 'pl':7 'power':2 'set':6
                                    'search_combo'  '00poprockelectronic':16 '05':20 '6':15C,19 'baby':1A,2A 'billboard':23 'gold':10C,18 'i':3A 'love':4A 'pl':22 'platinum':11C,12C 'power':9B,17 'set':21 'to':8B 'vol':13C,14C 'way':6A 'will':7B 'your':5A
                                    'tag_tracknum'  5
                                      'num_images'  0
                                             'key'  9B
                                           'quals'  ['Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-2', 'Q-OLDST-3', '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'  ['80s', 'freestyle', 'classic freestyle', 'pop', 'rnb']
                                        'tag_date'  1989
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1652398007.821871  (2022-05-13 01:26:47)
                             'size'  3953886