======================== unified (from filesystem) ========================
                                         'bitrate'  '160.0'
                                        'duration'  '26'
                                          'artist'  '2 Junkies'
                                     'text_people'  ''
                                         'release'  'DJ Construction - Beats & Brea'
                                           'title'  'Samples Oh Yeah Boyyy'
                                           'quals'  ("['Q-JZFKS-1', 'Q-UNU-1', 'Q-OLDST-3', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-2', "
 "'q-drums-1', 'q-other-1', 'q-piano-1', 'q-vocals-4', 'q-mixbeat-1']")
                                      'lastfmtags'  "['house']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '17'
                                      'tracktotal'  ''
                                            'date'  '1991'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted'
                                             'bpm'  '140.335'
                                             'key'  '9A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'DJ Construction - Beats & Brea'
'TBPM' (BPM (beats per minute))                     '140.335'
'TCON' (Content type, a.k.a. Genre)                 'electronic-unsorted'
'TDRC' (Recording time)                             '1991'
'TENC' (Encoded by)                                 'Free Mp3 Wma Converter'
'TIT2' (Title/songname/content description)         'Samples Oh Yeah Boyyy'
'TKEY' (Initial key)                                '9A'
'TPE1' (Lead performer(s)/Soloist(s))               '2 Junkies'
'TRCK' (Track number/Position in set)               '17'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   'house'
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '-0.18 dB'
'TXXX:replaygain_track_peak'                        '0.524413'

========================== row from database ==========================
                                              'id'  1292528
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unsorted/2 Junkies - DJ Construction/17 Samples Oh Yeah Boyyy.mp3
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  26
                                           'genre'  electronic-unsorted
                                        'filesize'  540388
                                           'mtime'  1620572466
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Unsorted 17 electronic unsorted
                                      'tag_artist'  2 Junkies
                                     'tag_release'  DJ Construction - Beats & Brea
                                       'tag_title'  Samples Oh Yeah Boyyy
                                             'bpm'  140.335
                                    'search_title'  'boyyy':4 'oh':2 'samples':1 'yeah':3
                                   'search_artist'  '2':1 'junkies':2
                                  'search_release'  'beats':3 'brea':4 'construction':2 'dj':1
                                     'search_rest'  '00poprockelectronic':1 'electronic':3 'unsorted':2
                                    'search_combo'  '00poprockelectronic':11 '2':5B 'beats':9C 'boyyy':4A 'brea':10C 'construction':8C 'dj':7C 'electronic':13 'junkies':6B 'oh':2A 'samples':1A 'unsorted':12 'yeah':3A
                                    'tag_tracknum'  17
                                      'num_images'  0
                                             'key'  9A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-2', 'q-chart-2', 'q-other-1', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['house']
                                        'tag_date'  1991
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620572466.346351  (2021-05-09 17:01:06)
                             'size'  540388