======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '272'
                                          'artist'  'Bassnectar & Datsik'
                                     'text_people'  ''
                                         'release'  'Yes'
                                           'title'  'YES'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-1', 'q-syn-3', 'q-bass-4', 'q-busy-3', "
 "'q-grit-3', 'q-play-3', 'Q-OLDST-3', 'q-chart-3', 'q-drums-4', 'q-other-1', "
 "'q-piano-1', 'q-vocals-2', 'Q-HHRNBTT-1', 'q-mixbeat-3', 'Q-LOCALNESS-1']")
                                      'lastfmtags'  "['dubstep', 'filthstep', 'not on spotify rn']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  ''
                                            'date'  '2010'
                                        'comments'  ''
                                           'genre'  'electronic-generic or radio-beat'
                                             'bpm'  '139.754'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Yes'
'TBPM' (BPM (beats per minute))                     '139.754'
'TCON' (Content type, a.k.a. Genre)                 'electronic-generic or radio-beat'
'TDRC' (Recording time)                             '2010'
'TIT2' (Title/songname/content description)         'YES'
'TKEY' (Initial key)                                '10A'
'TPE1' (Lead performer(s)/Soloist(s))               'Bassnectar & Datsik'
'TRCK' (Track number/Position in set)               '1'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['dubstep', 'filthstep', 'not on spotify rn']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '3'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-1.34 dB'
'TXXX:replaygain_track_peak'                        '0.380437'

========================== row from database ==========================
                                              'id'  1421572
                                            'path'  /data/Music/Bulk/00poprockelectronic-generic-dance-trapbeat/00dubstep/Bassnectar & Datsik - Yes.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  272
                                           'genre'  electronic-generic or radio-beat
                                        'filesize'  10890815
                                           'mtime'  1642082329
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic generic dance trapbeat 00dubstep electronic generic or radio beat
                                      'tag_artist'  Bassnectar & Datsik
                                     'tag_release'  Yes
                                       'tag_title'  YES
                                             'bpm'  139.754
                                    'search_title'  'yes':1
                                   'search_artist'  'bassnectar':1 'datsik':2
                                  'search_release'  'yes':1
                                     'search_rest'  '00dubstep':5 '00poprockelectronic':1 'beat':9 'dance':3 'electronic':6 'generic':2 'or':7 'radio':8 'trapbeat':4
                                    'search_combo'  '00dubstep':9 '00poprockelectronic':5 'bassnectar':2B 'beat':13 'dance':7 'datsik':3B 'electronic':10 'generic':6 'or':11 'radio':12 'trapbeat':8 'yes':1A,4C
                                    'tag_tracknum'  1
                                      'num_images'  0
                                             'key'  10A
                                           'quals'  ['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-1', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-3', 'q-play-3', 'Q-OLDST-3', 'q-chart-3', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-2', 'Q-HHRNBTT-1', 'q-mixbeat-3', 'Q-LOCALNESS-1']
                                      'lastfmtags'  ['dubstep', 'filthstep', 'not on spotify rn']
                                        'tag_date'  2010
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1642082329.3312128  (2022-01-13 14:58:49)
                             'size'  10890815