======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '307'
                                          'artist'  'The Power Station'
                                     'text_people'  ''
                                         'release'  "Greatest Hits Of The 80's CD8"
                                           'title'  'Some Like It Hot'
                                           'quals'  ("['Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-OLDST-3', "
 "'q-syn-2', 'q-bass-2', 'q-busy-3', 'q-grit-2', 'q-play-3', 'q-chart-3', "
 "'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-3', 'q-mixbeat-2']")
                                      'lastfmtags'  "['80s', 'pop rock', 'supergroup', 'pop', 'rock']"
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '04'
                                      'tracktotal'  ''
                                            'date'  '1985'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted'
                                             'bpm'  '125.393'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     "Greatest Hits Of The 80's CD8"
'TBPM' (BPM (beats per minute))                     '125.393'
'TCON' (Content type, a.k.a. Genre)                 'electronic-unsorted'
'TDRC' (Recording time)                             '1985'
'TIT2' (Title/songname/content description)         'Some Like It Hot'
'TKEY' (Initial key)                                '10A'
'TPE1' (Lead performer(s)/Soloist(s))               'The Power Station'
'TRCK' (Track number/Position in set)               '04'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  'rock'
'TXXX:lastfmtags'                                   ['80s', 'pop rock', 'supergroup', 'pop', 'rock']
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'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'                        '+0.06 dB'
'TXXX:replaygain_track_peak'                        '0.580698'

========================== row from database ==========================
                                              'id'  1352036
                                            'path'  /data/Music/Bulk/00poprockelectronic/1985 complete/072-B Power Station - Some Like It Hot (album version).mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  307
                                           'genre'  electronic-unsorted
                                        'filesize'  12291092
                                           'mtime'  1620565422
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 1985 complete 072 B (album version) electronic unsorted
                                      'tag_artist'  The Power Station
                                     'tag_release'  Greatest Hits Of The 80's CD8
                                       'tag_title'  Some Like It Hot
                                             'bpm'  125.393
                                    'search_title'  'hot':4 'it':3 'like':2 'some':1
                                   'search_artist'  'power':2 'station':3 'the':1
                                  'search_release'  '80':5 '80s':7 'cd8':8 'greatest':1 'hits':2 'of':3 's':6 'the':4
                                     'search_rest'  '00poprockelectronic':1 '1985':2 'album':5,6 'b':4 'complete':3 'electronic':9 'unsorted':10 'version':7,8
                                    'search_combo'  '00poprockelectronic':16 '1985':17 '80':12C '80s':14C 'album':20,21 'b':19 'cd8':15C 'complete':18 'electronic':24 'greatest':8C 'hits':9C 'hot':4A 'it':3A 'like':2A 'of':10C 'power':6B 's':13C 'some':1A 'station':7B 'the':5B,11C 'unsorted':25 'version':22,23
                                    'tag_tracknum'  4
                                      'num_images'  0
                                             'key'  10A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-3', 'q-other-2', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  ['80s', 'pop rock', 'supergroup', 'pop', 'rock']
                                        'tag_date'  1985
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1620565422.4480116  (2021-05-09 15:03:42)
                             'size'  12291092