======================== unified (from filesystem) ========================
                                         'bitrate'  '127.276'
                                        'duration'  '432'
                                          'artist'  'matt fishbeck + GG'
                                     'text_people'  ''
                                         'release'  ''
                                           'title'  'sounds like a plan'
                                           'quals'  ("['Q-UNU-1', 'Q-HAP-2', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-2', 'q-other-1', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '08'
                                      'tracktotal'  ''
                                            'date'  ''
                                        'comments'  ''
                                           'genre'  'electronic-we-new wave or post punk'
                                             'bpm'  '130.1'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'TBPM' (BPM (beats per minute))                     '130.1'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-new wave or post punk'
'TIT2' (Title/songname/content description)         'sounds like a plan'
'TKEY' (Initial key)                                '8A'
'TPE1' (Lead performer(s)/Soloist(s))               'matt fishbeck + GG'
'TRCK' (Track number/Position in set)               '08'
'TXXX:PZTagEditor Info'                             'This tag done with PZ TagEditor at 19.06.2008 18:37:46. Version 5.1.804.19'
'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:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+1.29 dB'
'TXXX:replaygain_track_peak'                        '0.854158'

========================== row from database ==========================
                                              'id'  1115397
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/disc2/08 - matt fishbeck + gg - sounds like a plan.mp3
                                         'working'  None
                                         'bitrate'  127
                                    'duration_sec'  432
                                           'genre'  electronic-we-new wave or post punk
                                        'filesize'  6879722
                                           'mtime'  1620542277
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm disc2 08 gg electronic we new wave or post punk
                                      'tag_artist'  matt fishbeck + GG
                                     'tag_release'  None
                                       'tag_title'  sounds like a plan
                                             'bpm'  130.1
                                    'search_title'  'a':3 'like':2 'plan':4 'sounds':1
                                   'search_artist'  'fishbeck':2 'gg':3 'matt':1
                                  'search_release'  
                                     'search_rest'  'disc2':1 'electronic':3 'gg':2 'new':5 'or':7 'post':8 'punk':9 'wave':6 'we':4
                                    'search_combo'  'a':3A 'disc2':8 'electronic':10 'fishbeck':6B 'gg':7B,9 'like':2A 'matt':5B 'new':12 'or':14 'plan':4A 'post':15 'punk':16 'sounds':1A 'wave':13 'we':11
                                    'tag_tracknum'  8
                                      'num_images'  0
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-2', 'q-syn-2', 'q-chart-2', 'q-other-1', 'Q-HAP-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620542276.6111639  (2021-05-09 08:37:56)
                             'size'  6879722