======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '380'
                                          'artist'  'dabp'
                                     'text_people'  ''
                                         'release'  ''
                                           'title'  "Twunggg! (I Guess We'll Wait)"
                                           'quals'  ("['Q-MIXBEAT-3', 'Q-HAP-2', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-JZFKS-1', 'Q-OLDST-3', 'q-syn-4', 'q-bass-4', 'q-busy-3', 'q-grit-3', "
 "'q-play-3', 'q-chart-1', 'q-drums-2', 'q-other-3', 'q-piano-1', "
 "'q-vocals-1']")
                                      'lastfmtags'  "['dance', 'drum and bass', 'electronic', 'liquid']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '2015'
                                        'comments'  ''
                                           'genre'  'electronic-th-techno-minimal or deephouse'
                                             'bpm'  '86.5'
                                             'key'  '5B'
                                        'acoustid'  ''
rest: ''

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

'TBPM' (BPM (beats per minute))                     '86.5'
'TCON' (Content type, a.k.a. Genre)                 'electronic-th-techno-minimal or deephouse'
'TDRC' (Recording time)                             '2015'
'TIT2' (Title/songname/content description)         "Twunggg! (I Guess We'll Wait)"
'TKEY' (Initial key)                                '5B'
'TPE1' (Lead performer(s)/Soloist(s))               'dabp'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-MIXBEAT'                                    '3'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['dance', 'drum and bass', 'electronic', 'liquid']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '3'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '4'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-2.56 dB'
'TXXX:replaygain_track_peak'                        '0.492364'

========================== row from database ==========================
                                              'id'  1510702
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/soundcloud/dabp/dabp - Twunggg! (I Guess We_ll Wait)-10363623.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  380
                                           'genre'  electronic-th-techno-minimal or deephouse
                                        'filesize'  6085566
                                           'mtime'  1621084978
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm soundcloud We_ll 10363623 electronic th techno minimal or deephouse
                                      'tag_artist'  dabp
                                     'tag_release'  None
                                       'tag_title'  Twunggg! (I Guess We'll Wait)
                                             'bpm'  86.5
                                    'search_title'  'guess':4 'i':2,3 'll':6 'twunggg':1 'wait':8,9 'we':5 'well':7
                                   'search_artist'  'dabp':1
                                  'search_release'  
                                     'search_rest'  '10363623':4 'deephouse':10 'electronic':5 'll':3 'minimal':8 'or':9 'soundcloud':1 'techno':7 'th':6 'we':2
                                    'search_combo'  '10363623':14 'dabp':10B 'deephouse':20 'electronic':15 'guess':4A 'i':2A,3A 'll':6A,13 'minimal':18 'or':19 'soundcloud':11 'techno':17 'th':16 'twunggg':1A 'wait':8A,9A 'we':5A,12 'well':7A
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  5B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'Q-MIXBEAT-3', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-2', 'q-syn-4', 'q-chart-1', 'q-other-3', 'Q-HAP-2', 'q-bass-4', 'q-grit-3']
                                      'lastfmtags'  ['dance', 'drum and bass', 'electronic', 'liquid']
                                        'tag_date'  2015
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621084978.0119512  (2021-05-15 15:22:58)
                             'size'  6085566