======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '389'
                                          'artist'  'Le Youth'
                                     'text_people'  ''
                                         'release'  'Me Without You (Remixes)'
                                           'title'  'Me Without You (Rogue Vogue Remix) (Feat. Tay Beckham)'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-OLDST-3', 'Q-HHRNBTT-1', "
 "'Q-LOCALNESS-1', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['dance', 'house', 'electronica', 'electronic', 'nu disco']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '2016'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted'
                                             'bpm'  '122.01'
                                             'key'  '3A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Me Without You (Remixes)'
'TBPM' (BPM (beats per minute))                     '122.01'
'TCON' (Content type, a.k.a. Genre)                 'electronic-unsorted'
'TDRC' (Recording time)                             '2016'
'TIT2' (Title/songname/content description)         'Me Without You (Rogue Vogue Remix) (Feat. Tay Beckham)'
'TKEY' (Initial key)                                '3A'
'TPE1' (Lead performer(s)/Soloist(s))               'Le Youth'
'TSSE' (Software/Hardware and settings used for encoding)  'Lavf56.40.101'
'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:lastfmtags'                                   ['dance', 'house', 'electronica', 'electronic', 'nu disco']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-3.32 dB'
'TXXX:replaygain_track_peak'                        '0.523806'

========================== row from database ==========================
                                              'id'  1286527
                                            'path'  /data/Music/Bulk/00poprockelectronic/Marvin & Guy - 2015-2016/Le Youth - Me Without You (Rogue Vogue Remix) (Feat. Tay Beckham).mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  389
                                           'genre'  electronic-unsorted
                                        'filesize'  15601117
                                           'mtime'  1621696389
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Marvin & Guy 2015 2016 electronic unsorted
                                      'tag_artist'  Le Youth
                                     'tag_release'  Me Without You (Remixes)
                                       'tag_title'  Me Without You (Rogue Vogue Remix) (Feat. Tay Beckham)
                                             'bpm'  122.01
                                    'search_title'  'beckham':12,13 'feat':9,10 'me':1 'remix':7,8 'rogue':4,5 'tay':11 'vogue':6 'without':2 'you':3
                                   'search_artist'  'le':1 'youth':2
                                  'search_release'  'me':1 'remixes':4,5 'without':2 'you':3
                                     'search_rest'  '00poprockelectronic':1 '2015':4 '2016':5 'electronic':6 'guy':3 'marvin':2 'unsorted':7
                                    'search_combo'  '00poprockelectronic':21 '2015':24 '2016':25 'beckham':12A,13A 'electronic':26 'feat':9A,10A 'guy':23 'le':14B 'marvin':22 'me':1A,16C 'remix':7A,8A 'remixes':19C,20C 'rogue':4A,5A 'tay':11A 'unsorted':27 'vogue':6A 'without':2A,17C 'you':3A,18C 'youth':15B
                                    'tag_tracknum'  None
                                      'num_images'  1
                                             'key'  3A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', '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'  ['dance', 'house', 'electronica', 'electronic', 'nu disco']
                                        'tag_date'  2016
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621696389.3911006  (2021-05-22 17:13:09)
                             'size'  15601117