======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '233'
                                          'artist'  'Sat-r-day'
                                     'text_people'  ''
                                         'release'  'The Weekend Is For You'
                                           'title'  "I'm Diggin' Yo Steelo (ft Axe"
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'q-syn-3', 'q-bass-4', 'q-busy-3', "
 "'q-grit-2', 'q-play-2', 'Q-OLDST-3', 'q-chart-2', 'q-drums-4', 'q-other-1', "
 "'q-piano-1', 'q-vocals-3', 'Q-HHRNBTT-3', 'q-mixbeat-3', 'Q-LOCALNESS-1']")
                                      'lastfmtags'  "['soul', 'pop', 'dutch', 'female vocalists', 'cum with me']"
                                     'discogstags'  "['hip hop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '2'
                                      'tracktotal'  ''
                                            'date'  '2000'
                                        'comments'  ''
                                           'genre'  'hip hop or rnb or rap or turntablism'
                                             'bpm'  '109.883'
                                             'key'  '1A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'The Weekend Is For You'
'TBPM' (BPM (beats per minute))                     '109.883'
'TCON' (Content type, a.k.a. Genre)                 'hip hop or rnb or rap or turntablism'
'TDRC' (Recording time)                             '2000'
'TIT2' (Title/songname/content description)         "I'm Diggin' Yo Steelo (ft Axe"
'TKEY' (Initial key)                                '1A'
'TPE1' (Lead performer(s)/Soloist(s))               'Sat-r-day'
'TRCK' (Track number/Position in set)               '2'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '3'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  'hip hop'
'TXXX:lastfmtags'                                   ['soul', 'pop', 'dutch', 'female vocalists', 'cum with me']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.10 dB'
'TXXX:replaygain_track_peak'                        '0.489661'

========================== row from database ==========================
                                              'id'  1301750
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unsorted/[loose files]/Sat-r-day - Steelo.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  233
                                           'genre'  hip hop or rnb or rap or turntablism
                                        'filesize'  5612281
                                           'mtime'  1620572970
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Unsorted [loose files] hip hop rnb rap turntablism
                                      'tag_artist'  Sat-r-day
                                     'tag_release'  The Weekend Is For You
                                       'tag_title'  I'm Diggin' Yo Steelo (ft Axe
                                             'bpm'  109.883
                                    'search_title'  'axe':10 'diggin':4,5 'ft':8,9 'i':1 'im':3 'm':2 'steelo':7 'yo':6
                                   'search_artist'  'day':3 'r':2 'sat':1 'satrday':4
                                  'search_release'  'for':4 'is':3 'the':1 'weekend':2 'you':5
                                     'search_rest'  '00poprockelectronic':1 'files':5,6 'hip':7 'hop':8 'loose':3,4 'rap':10 'rnb':9 'turntablism':11 'unsorted':2
                                    'search_combo'  '00poprockelectronic':20 'axe':10A 'day':13B 'diggin':4A,5A 'files':24,25 'for':18C 'ft':8A,9A 'hip':26 'hop':27 'i':1A 'im':3A 'is':17C 'loose':22,23 'm':2A 'r':12B 'rap':29 'rnb':28 'sat':11B 'satrday':14B 'steelo':7A 'the':15C 'turntablism':30 'unsorted':21 'weekend':16C 'yo':6A 'you':19C
                                    'tag_tracknum'  2
                                      'num_images'  0
                                             'key'  1A
                                           'quals'  ['Q-HHRNBTT-3', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-2', 'q-other-1', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['soul', 'pop', 'dutch', 'female vocalists', 'cum with me']
                                        'tag_date'  2000
                                     'discogstags'  ['hip hop']

============================== file details ==============================
                                           'mtime'  1620572970.1297784  (2021-05-09 17:09:30)
                             'size'  5612281