======================== unified (from filesystem) ========================
                                         'bitrate'  '160.0'
                                        'duration'  '204'
                                          'artist'  'Montana Taylor'
                                     'text_people'  ''
                                         'release'  'Montana Taylor'
                                           'title'  'Detroit  rocks'
                                           'quals'  ("['Q-HAP-3', 'Q-GRIT-2', 'Q-BUSY-3', 'Q-PLAY-3', 'q-bass-1', 'Q-CHART-2', "
 "'q-drums-1', 'q-other-4', 'q-piano-2', 'q-vocals-1', 'Q-SYN-1', 'Q-UNU-1', "
 "'Q-JZFKS-3', 'Q-OLDST-1', 'Q-HHRNBTT-1', 'Q-MIXBEAT-1', 'Q-LOCALNESS-2']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '18'
                                      'tracktotal'  ''
                                            'date'  ''
                                        'comments'  ''
                                           'genre'  'prerock-jb'
                                             'bpm'  '145.6'
                                             'key'  '9A'
                                        'acoustid'  ''
rest: ''

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

'COMM:iTunes_CDDB_1:eng'                            '2E102713+310339+19+150+14732+29989+42787+57188+73481+86930+99834+114206+127416+141597+169834+182682+191555+205181+233978+263595+279385+294680'
'COMM:iTunes_CDDB_TrackNumber:eng'                  '18'
'TALB' (Album/Movie/Show title)                     'Montana Taylor'
'TBPM' (BPM (beats per minute))                     '145.6'
'TCON' (Content type, a.k.a. Genre)                 'prerock-jb'
'TENC' (Encoded by)                                 'iTunes v4.2.0.72'
'TIT2' (Title/songname/content description)         'Detroit  rocks'
'TKEY' (Initial key)                                '9A'
'TPE1' (Lead performer(s)/Soloist(s))               'Montana Taylor'
'TPE2' (Band/orchestra/accompaniment)               'Montana Taylor'
'TRCK' (Track number/Position in set)               '18'
'TXXX:MusicMagic Data'                              'AQEBXQ0uhGSfLZcggYc0azkGgAGEJoB17jOUZwF2gAHMN4ABgAH/1a+jgAHavoABhISAAbhvAZ7W/IABgAGmIwGv4AWAAaAMgAKAAQ=='
'TXXX:MusicMagic Fingerprint'                       'AQHfA0kFkRUVF1kZ/C18HJgn1BU3KPkWRyJ6IJobFRyOIdoQyRR3BxQcpxfGErUJNAZmAjwB9wEoATYAzACsAKUAhgCAAGwAagBWAFIAaQBH/37/L/6p9RH2B/M36WkI4/Sw/07eQv+bCU4CWCLGLh9Xe/vH9QD65c/9AVnsIvJK/2T/WQDP//r/ev9n/47/M/+S/4P/v/+w/+P/2f/R/+EAC/+E/ij6nfWB9r3pZAmz/v/vMEax1ie9yww756cTiyOa7vTt9QH1GwsP9f2LCwAABf/tAkX/7gE2AG4ARgBTADUAEQARAAYABAAHAAIAAv9UAC/+afN474H3auGYEWL+N/iKPA0blR4G5z07dvTk3S7zOeWf87XuDxz32LEFKfaD/x//3wDY/3n/vf/X/x3/lf89/7v/gf/U/9T/rP/VABz/sP9R+i73W/jK504KFwIB/+zZwObw2Jfx2kPd/jHwOhQAH00HmRxvMr4qnQMBCycCuwFCAxYBXAHWAXQBrQD3AQUAggC2AD4APQBPAC//3P8KAEgASQZBADUPrrVLsMoWchLEBUoKgPy/A+UcmwMpEBoVIgS4ExQege8NCKH/MAC3AgoAvQD/AGYAqwArACf/zf/+/98AAgAB//D//wDnAu0EQA9XEdsZH0eBCUTom/gf+pTte8s5HSQoXO8o8ETvvuza/o3WhAL85eD31PeL/xf+NP9v/oj/DP+f/s3/l/+Z/9j/vv/0/+//9v/1OjcvKw=='
'TXXX:Q-BUSY'                                       '3'
'TXXX:Q-CHART'                                      '2'
'TXXX:Q-GRIT'                                       '2'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '3'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-MIXBEAT'                                    '1'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-PLAY'                                       '3'
'TXXX:Q-SYN'                                        '1'
'TXXX:Q-UNU'                                        '1'
'TXXX:http://www.foosic.org/'                       '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'
'TXXX:q-bass'                                       '1'
'TXXX:q-drums'                                      '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.04 dB'
'TXXX:replaygain_track_peak'                        '0.708621'

========================== row from database ==========================
                                              'id'  1495455
                                            'path'  /data/Music/Other/Pa/Boogie woogie/Montana Taylor/18 Detroit  rocks.mp3
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  204
                                           'genre'  prerock-jb
                                        'filesize'  4088672
                                           'mtime'  1678985079
                                   'redo_metaread'  0
                                        'rest_str'   Pa Boogie woogie 18 prerock jb
                                      'tag_artist'  Montana Taylor
                                     'tag_release'  Montana Taylor
                                       'tag_title'  Detroit  rocks
                                             'bpm'  145.6
                                    'search_title'  'detroit':1 'rocks':2
                                   'search_artist'  'montana':1 'taylor':2
                                  'search_release'  'montana':1 'taylor':2
                                     'search_rest'  '18':4 'boogie':2 'jb':6 'pa':1 'prerock':5 'woogie':3
                                    'search_combo'  '18':10 'boogie':8 'detroit':1A 'jb':12 'montana':3B,5C 'pa':7 'prerock':11 'rocks':2A 'taylor':4B,6C 'woogie':9
                                    'tag_tracknum'  18
                                      'num_images'  0
                                             'key'  9A
                                           'quals'  ['Q-HAP-3', 'Q-GRIT-2', 'Q-BUSY-3', 'Q-PLAY-3', 'q-bass-1', 'Q-CHART-2', 'q-drums-1', 'q-other-4', 'q-piano-2', 'q-vocals-1', 'Q-SYN-1', 'Q-UNU-1', 'Q-JZFKS-3', 'Q-OLDST-1', 'Q-HHRNBTT-1', 'Q-MIXBEAT-1', 'Q-LOCALNESS-2']
                                      'lastfmtags'  []
                                        'tag_date'  
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1678985078.5945194  (2023-03-16 17:44:38)
                             'size'  4088672