======================== unified (from filesystem) ========================
                                         'bitrate'  '319.98'
                                        'duration'  '411'
                                          'artist'  'Star'
                                     'text_people'  ''
                                         'release'  'Uplifting Progressive Trance'
                                           'title'  'Rock Rose (Remastered Filterheadz Remix)'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', "
 "'q-play-2', 'Q-JZFKS-1', 'Q-OLDST-3', 'q-chart-2', 'q-drums-4', 'q-other-1', "
 "'q-piano-1', 'q-vocals-1', 'Q-HHRNBTT-1', 'q-mixbeat-3', 'Q-LOCALNESS-1']")
                                      'lastfmtags'  "['shoegaze', 'noise pop', 'blissrock', 'indie pop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '9'
                                      'tracktotal'  '20'
                                            'date'  '2014'
                                        'comments'  ''
                                           'genre'  'electronic-th-trance'
                                             'bpm'  '133.0'
                                             'key'  '12A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Uplifting Progressive Trance'
'TBPM' (BPM (beats per minute))                     '133.0'
'TCON' (Content type, a.k.a. Genre)                 'electronic-th-trance'
'TDRC' (Recording time)                             '2014'
'TIT2' (Title/songname/content description)         'Rock Rose (Remastered Filterheadz Remix)'
'TKEY' (Initial key)                                '12A'
'TLAN' (Language(s))                                'English'
'TPE1' (Lead performer(s)/Soloist(s))               'Star'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '9/20'
'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'                                   ['shoegaze', 'noise pop', 'blissrock', 'indie pop']
'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'                                     '1'
'TXXX:replaygain_track_gain'                        '-2.01 dB'
'TXXX:replaygain_track_peak'                        '0.350813'
'WXXX:'                                             WXXX(encoding=<Encoding.LATIN1: 0>, desc='', url='www.beatport.com/release/platipus-archive-7/1338368')

========================== row from database ==========================
                                              'id'  729546
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/tribal electro ~ classic progressive house ~ uplifting progressive trance/09-star-rock_rose_(remastered_filterheadz_remix).mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  411
                                           'genre'  electronic-th-trance
                                        'filesize'  16472731
                                           'mtime'  1621509021
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm tribal electro ~ classic progressive house ~ uplifting progressive trance 09 star rock_rose_(remastered_filterheadz_remix) electronic th trance
                                      'tag_artist'  Star
                                     'tag_release'  Uplifting Progressive Trance
                                       'tag_title'  Rock Rose (Remastered Filterheadz Remix)
                                             'bpm'  133.0
                                    'search_title'  'filterheadz':5 'remastered':3,4 'remix':6,7 'rock':1 'rose':2
                                   'search_artist'  'star':1
                                  'search_release'  'progressive':2 'trance':3 'uplifting':1
                                     'search_rest'  'classic':3 'electro':2 'electronic':19 'filterheadz':12,17 'house':5 'progressive':4 'remastered':11,16 'remix':13,18 'rock':9,14 'rose':10,15 'star':8 'th':20 'trance':7 'tribal':1 'uplifting':6
                                    'search_combo'  'classic':14 'electro':13 'electronic':30 'filterheadz':5A,23,28 'house':16 'progressive':10C,15 'remastered':3A,4A,22,27 'remix':6A,7A,24,29 'rock':1A,20,25 'rose':2A,21,26 'star':8B,19 'th':31 'trance':11C,18 'tribal':12 'uplifting':9C,17
                                    'tag_tracknum'  9
                                      'num_images'  0
                                             'key'  12A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', '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'  ['shoegaze', 'noise pop', 'blissrock', 'indie pop']
                                        'tag_date'  2014
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621509020.982398  (2021-05-20 13:10:20)
                             'size'  16472731