======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '262'
                                          'artist'  'No Doubt'
                                     'text_people'  ''
                                         'release'  'Zoolander'
                                           'title'  'Love to Love You Baby'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-3', 'Q-UNU-2', 'Q-OLDST-2', 'Q-HHRNBTT-2', "
 "'Q-LOCALNESS-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-3', 'q-drums-3', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['reggae', 'alternative', 'female vocalists', 'ska', 'pop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '4'
                                      'tracktotal'  ''
                                            'date'  '2001'
                                        'comments'  ''
                                           'genre'  'loc-style-reggae or dub or ska or dancehall-ska'
                                             'bpm'  '96.209'
                                             'key'  '5A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Zoolander'
'TBPM' (BPM (beats per minute))                     '96.209'
'TCON' (Content type, a.k.a. Genre)                 'loc-style-reggae or dub or ska or dancehall-ska'
'TDRC' (Recording time)                             '2001'
'TIT2' (Title/songname/content description)         'Love to Love You Baby'
'TKEY' (Initial key)                                '5A'
'TPE1' (Lead performer(s)/Soloist(s))               'No Doubt'
'TRCK' (Track number/Position in set)               '4'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '2'
'TXXX:Q-JZFKS'                                      '3'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '2'
'TXXX:lastfmtags'                                   ['reggae', 'alternative', 'female vocalists', 'ska', 'pop']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.59 dB'
'TXXX:replaygain_track_peak'                        '0.440762'

========================== row from database ==========================
                                              'id'  1347260
                                            'path'  /data/Music/Bulk/00poprockelectronic/No Doubt/MBZ;#No Doubt;#Zoolander;#04;#Love to Love You Baby.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  262
                                           'genre'  loc-style-reggae or dub or ska or dancehall-ska
                                        'filesize'  6304344
                                           'mtime'  1620524733
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic MBZ;#No Doubt;#Zoolander;#04;#Love loc style reggae or dub or ska or dancehall ska
                                      'tag_artist'  No Doubt
                                     'tag_release'  Zoolander
                                       'tag_title'  Love to Love You Baby
                                             'bpm'  96.209
                                    'search_title'  'baby':4 'love':1 'to':2 'you':3
                                   'search_artist'  'doubt':2 'no':1
                                  'search_release'  'zoolander':1
                                     'search_rest'  '00poprockelectronic':1 '04':8,12 'dancehall':20 'doubt':6,10 'dub':18 'loc':14 'love':9,13 'mbz':2,4 'no':3,5 'or':17 'reggae':16 'ska':19 'style':15 'zoolander':7,11
                                    'search_combo'  '00poprockelectronic':8 '04':15,19 'baby':4A 'dancehall':27 'doubt':6B,13,17 'dub':25 'loc':21 'love':1A,16,20 'mbz':9,11 'no':5B,10,12 'or':24 'reggae':23 'ska':26 'style':22 'to':2A 'you':3A 'zoolander':7C,14,18
                                    'tag_tracknum'  4
                                      'num_images'  0
                                             'key'  5A
                                           'quals'  ['Q-HHRNBTT-2', 'q-vocals-3', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-2', 'Q-JZFKS-3', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-3', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['reggae', 'alternative', 'female vocalists', 'ska', 'pop']
                                        'tag_date'  2001
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620524733.4574502  (2021-05-09 03:45:33)
                             'size'  6304344