======================== unified (from filesystem) ========================
                                         'bitrate'  '166.225'
                                        'duration'  '68'
                                          'artist'  'Stevie Ray Vaughan'
                                     'text_people'  ''
                                         'release'  "Couldn't Stand The Weather (Remaster)"
                                           'title'  'SRV Speaks'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-3', 'Q-LOCALNESS-1', 'Q-UNU-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-1', 'q-syn-1', 'q-bass-3', 'q-busy-2', 'q-grit-2', 'q-play-3', "
 "'q-chart-3', 'q-drums-2', 'q-other-2', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['blues rock', 'guitar', 'blues', 'rock', 'classic rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '9'
                                      'tracktotal'  '13'
                                            'date'  '1984'
                                        'comments'  ''
                                           'genre'  'prerock-jb-blues-rock;mi-guitar-electric'
                                             'bpm'  '107.664'
                                             'key'  '2A'
                                        'acoustid'  ''
rest: ''

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

'COMM:CDDB Disc ID:XXX'                             'A10CE30D'
'COMM:ID3v1 Comment:XXX'                            'A10CE30D'
'TALB' (Album/Movie/Show title)                     "Couldn't Stand The Weather (Remaster)"
'TBPM' (BPM (beats per minute))                     '107.664'
'TCON' (Content type, a.k.a. Genre)                 ['prerock-jb-blues-rock', 'mi-guitar-electric']
'TDRC' (Recording time)                             '1984'
'TIT2' (Title/songname/content description)         'SRV Speaks'
'TKEY' (Initial key)                                '2A'
'TPE1' (Lead performer(s)/Soloist(s))               'Stevie Ray Vaughan'
'TRCK' (Track number/Position in set)               '9/13'
'TSSE' (Software/Hardware and settings used for encoding)  'Audiograbber 1.80, LAME dll 3.89, VBR 3, Stereo, High quality'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '3'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['blues rock', 'guitar', 'blues', 'rock', 'classic rock']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+1.81 dB'
'TXXX:replaygain_track_peak'                        '0.698911'

========================== row from database ==========================
                                              'id'  1527798
                                            'path'  /data/Music/Bulk/00blues-jazz-exotica-oldies-country/Vaughan, Stevie Ray/Couldn_t Stand The Weather (Remaster)/Stevie Ray Vaughan - SRV Speaks - 09.mp3
                                         'working'  None
                                         'bitrate'  166
                                    'duration_sec'  68
                                           'genre'  prerock-jb-blues-rock;mi-guitar-electric
                                        'filesize'  1419159
                                           'mtime'  1674646726
                                   'redo_metaread'  0
                                        'rest_str'   00blues jazz exotica oldies country Vaughan, Couldn_t 09 prerock jb blues rock;mi guitar electric
                                      'tag_artist'  Stevie Ray Vaughan
                                     'tag_release'  Couldn't Stand The Weather (Remaster)
                                       'tag_title'  SRV Speaks
                                             'bpm'  107.664
                                    'search_title'  'speaks':2 'srv':1
                                   'search_artist'  'ray':2 'stevie':1 'vaughan':3
                                  'search_release'  'couldn':1 'couldnt':3 'remaster':7,8 'stand':4 't':2 'the':5 'weather':6
                                     'search_rest'  'blues':11 'couldn':7 'country':4 'electric':17 'exotica':2 'guitar':16 'jazz':1 'jb':10 'mi':13,15 'oldies':3 'prerock':9 'rock':12,14 't':8 'vaughan':5,6
                                    'search_combo'  'blues':24 'couldn':6C,20 'couldnt':8C 'country':17 'electric':30 'exotica':15 'guitar':29 'jazz':14 'jb':23 'mi':26,28 'oldies':16 'prerock':22 'ray':4B 'remaster':12C,13C 'rock':25,27 'speaks':2A 'srv':1A 'stand':9C 'stevie':3B 't':7C,21 'the':10C 'vaughan':5B,18,19 'weather':11C
                                    'tag_tracknum'  9
                                      'num_images'  0
                                             'key'  2A
                                           'quals'  ['Q-HAP-2', 'Q-JZFKS-3', 'Q-LOCALNESS-1', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-OLDST-1', 'q-syn-1', 'q-bass-3', 'q-busy-2', 'q-grit-2', 'q-play-3', 'q-chart-3', 'q-drums-2', 'q-other-2', 'q-piano-1', 'q-vocals-4', 'q-mixbeat-1']
                                      'lastfmtags'  ['blues rock', 'guitar', 'blues', 'rock', 'classic rock']
                                        'tag_date'  1984
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1674646725.5353189  (2023-01-25 12:38:45)
                             'size'  1419159