======================== unified (from filesystem) ========================
                                         'bitrate'  '96.0'
                                        'duration'  '105'
                                          'artist'  'We Interrupt This Broadcast'
                                     'text_people'  ''
                                         'release'  ''
                                           'title'  'Battle Of Midway Eyewitness De'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-2', 'q-syn-1', 'q-bass-1', 'q-busy-2', 'q-grit-2', 'q-play-1', "
 "'q-chart-1', 'q-drums-1', 'q-other-1', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '1970'
                                        'comments'  ''
                                           'genre'  'nonmusic-speech-comedy or drama'
                                             'bpm'  '142.407'
                                             'key'  '11A'
                                        'acoustid'  ''
rest: ''

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

'TBPM' (BPM (beats per minute))                     '142.407'
'TCON' (Content type, a.k.a. Genre)                 'nonmusic-speech-comedy or drama'
'TDRC' (Recording time)                             '1970'
'TIT2' (Title/songname/content description)         'Battle Of Midway Eyewitness De'
'TKEY' (Initial key)                                '11A'
'TPE1' (Lead performer(s)/Soloist(s))               'We Interrupt This Broadcast'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '1'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+0.41 dB'
'TXXX:replaygain_track_peak'                        '0.617525'

========================== row from database ==========================
                                              'id'  956528
                                            'path'  /data/Music/Bulk/0nonmusic/00commercials-tv-radio-movietrailer/WeInterruptThisBroadcast/We Interrupt This Broadcast - Battle Of Midway Description.mp3
                                         'working'  None
                                         'bitrate'  96
                                    'duration_sec'  105
                                           'genre'  nonmusic-speech-comedy or drama
                                        'filesize'  1263641
                                           'mtime'  1676152196
                                   'redo_metaread'  0
                                        'rest_str'   0nonmusic 00commercials tv radio movietrailer WeInterruptThisBroadcast Description nonmusic speech comedy or drama
                                      'tag_artist'  We Interrupt This Broadcast
                                     'tag_release'  None
                                       'tag_title'  Battle Of Midway Eyewitness De
                                             'bpm'  142.407
                                    'search_title'  'battle':1 'de':5 'eyewitness':4 'midway':3 'of':2
                                   'search_artist'  'broadcast':4 'interrupt':2 'this':3 'we':1
                                  'search_release'  
                                     'search_rest'  '00commercials':2 '0nonmusic':1 'broadcast':16 'comedy':10 'description':7 'drama':12 'interrupt':14 'movietrailer':5 'nonmusic':8 'or':11 'radio':4 'speech':9 'this':15 'tv':3 'we':13 'weinterruptthisbroadcast':6
                                    'search_combo'  '00commercials':11 '0nonmusic':10 'battle':1A 'broadcast':9B,25 'comedy':19 'de':5A 'description':16 'drama':21 'eyewitness':4A 'interrupt':7B,23 'midway':3A 'movietrailer':14 'nonmusic':17 'of':2A 'or':20 'radio':13 'speech':18 'this':8B,24 'tv':12 'we':6B,22 'weinterruptthisbroadcast':15
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  11A
                                           'quals'  ['Q-HAP-2', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-OLDST-2', 'q-syn-1', 'q-bass-1', 'q-busy-2', 'q-grit-2', 'q-play-1', 'q-chart-1', 'q-drums-1', 'q-other-1', 'q-piano-1', 'q-vocals-4', 'q-mixbeat-1']
                                      'lastfmtags'  []
                                        'tag_date'  1970
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1676152195.7288506  (2023-02-11 22:49:55)
                             'size'  1263641