======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '206'
                                          'artist'  'King, Elle'
                                     'text_people'  ''
                                         'release'  'Love Stuff'
                                           'title'  'See You Again'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-OLDST-3', 'Q-LOCALNESS-1', 'Q-JZFKS-1', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-3', 'q-play-3', "
 "'q-chart-2', 'q-drums-1', 'q-other-4', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '12'
                                      'tracktotal'  '12'
                                            'date'  '2015'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter-indie-rock'
                                             'bpm'  '124.468'
                                             'key'  '2B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Love Stuff'
'TBPM' (BPM (beats per minute))                     '124.468'
'TCON' (Content type, a.k.a. Genre)                 'ifs-songwriter-indie-rock'
'TDRC' (Recording time)                             '2015'
'TENC' (Encoded by)                                 'AryaN_L33T'
'TIT2' (Title/songname/content description)         'See You Again'
'TKEY' (Initial key)                                '2B'
'TPE1' (Lead performer(s)/Soloist(s))               'Elle King'
'TPE2' (Band/orchestra/accompaniment)               'King, Elle'
'TPUB' (Publisher)                                  'RCA Records (Sony Music)'
'TRCK' (Track number/Position in set)               '12/12'
'TSOP' (Performer sort order)                       'King, Elle'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '3'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+1.77 dB'
'TXXX:replaygain_track_peak'                        '0.485807'
'USLT::eng'                                         ('You were standing there\r'
 'Fire in your eyes\r'
 'As you held me in\r'
 'Said, "Sorry, I didn\'t write."\r'
 '\r'
 "We've got seven days\r"
 'Till we say goodbye\r'
 'Back to separate ways\r'
 "I'll miss you more this time\r"
 '\r'
 "So won't you stay till the morning\r"
 "I've been frozen since that night you sang with me\r"
 'One more day for you to hold me\r'
 "'Cause I don't know when I'll see you again\r"
 '\r'
 'How was I to guess\r'
 "I'd still be on your mind?\r"
 'Enough to bring you here\r'
 "And prove I wasn't right\r"
 '\r'
 "We don't need to know\r"
 "The future isn't ours\r"
 'When we both let go\r'
 "I'll hear you in the bars\r"
 '\r'
 "So won't you stay till the morning\r"
 "I've been frozen since that night you sang with me\r"
 'One more day for you to hold me\r'
 "'Cause I don't know when I'll see you again")

========================== row from database ==========================
                                              'id'  1306071
                                            'path'  /data/Music/Bulk/00poprockelectronic-poprock-indierock/Love Stuff/12 See You Again.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  206
                                           'genre'  ifs-songwriter-indie-rock
                                        'filesize'  9814953
                                           'mtime'  1621697310
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic poprock indierock 12 ifs songwriter indie rock
                                      'tag_artist'  King, Elle
                                     'tag_release'  Love Stuff
                                       'tag_title'  See You Again
                                             'bpm'  124.468
                                    'search_title'  'again':3 'see':1 'you':2
                                   'search_artist'  'elle':3 'king':1,2
                                  'search_release'  'love':1 'stuff':2
                                     'search_rest'  '00poprockelectronic':1 'ifs':4 'indie':6 'indierock':3 'poprock':2 'rock':7 'songwriter':5
                                    'search_combo'  '00poprockelectronic':9 'again':3A 'elle':6B 'ifs':12 'indie':14 'indierock':11 'king':4B,5B 'love':7C 'poprock':10 'rock':15 'see':1A 'songwriter':13 'stuff':8C 'you':2A
                                    'tag_tracknum'  12
                                      'num_images'  1
                                             'key'  2B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-2', 'q-chart-2', 'q-other-4', 'Q-HAP-3', 'q-bass-1', 'q-grit-3']
                                      'lastfmtags'  []
                                        'tag_date'  2015
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621697310.3832135  (2021-05-22 17:28:30)
                             'size'  9814953