======================== unified (from filesystem) ========================
                                         'bitrate'  '160.0'
                                        'duration'  '186'
                                          'artist'  'Various'
                                     'text_people'  ''
                                         'release'  'Janets Novelty JB'
                                           'title'  'Honung'
                                           'quals'  ("['q-bass-1', 'q-drums-1', 'q-other-3', 'q-piano-3', 'q-vocals-4', 'Q-HAP-3', "
 "'Q-SYN-1', 'Q-UNU-2', 'Q-BUSY-3', 'Q-GRIT-2', 'Q-PLAY-2', 'Q-CHART-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'  '11'
                                      'tracktotal'  ''
                                            'date'  ''
                                        'comments'  ''
                                           'genre'  'prerock-jb-jazz-dixiestyle'
                                             'bpm'  '111.3'
                                             'key'  'A#m'
                                        'acoustid'  ''
rest: ''

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

'COMM:iTunes_CDDB_1:eng'                            'D6118A10+336973+16+150+19516+41362+66161+85011+106648+131113+153516+172534+199451+222133+236079+258482+273334+297895+316229'
'COMM:iTunes_CDDB_TrackNumber:eng'                  '11'
'TALB' (Album/Movie/Show title)                     'Janets Novelty JB'
'TBPM' (BPM (beats per minute))                     '111.3'
'TCON' (Content type, a.k.a. Genre)                 'prerock-jb-jazz-dixiestyle'
'TENC' (Encoded by)                                 'iTunes v4.7.1.30'
'TIT2' (Title/songname/content description)         'Honung'
'TKEY' (Initial key)                                'A#m'
'TPE1' (Lead performer(s)/Soloist(s))               "Janet's Novelty JB"
'TPE2' (Band/orchestra/accompaniment)               'Various'
'TRCK' (Track number/Position in set)               '11'
'TXXX:MusicMagic Data'                              'AgEBWjrzgtqa9alVguICt1gegAGCzoOeDcSnABv/hsbyG4ABjrgfV7ulgEfpgqtngw2AAeYF9fq8J5uOgAH49QHFxxC5d8LpgAKAAYLQliWwB4IbJ8w+SIQPgmWDAAGNoI8agYRQ5DOKEIqtGnK9B4AQ5AqaA4d9iSba8NW9y4+LWoAB3+EDFdoruUm97IACgAE='
'TXXX:MusicMagic Fingerprint'                       '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'
'TXXX:Q-BUSY'                                       '3'
'TXXX:Q-CHART'                                      '1'
'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'                                       '2'
'TXXX:Q-SYN'                                        '1'
'TXXX:Q-UNU'                                        '2'
'TXXX:http://www.foosic.org/'                       '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'
'TXXX:q-bass'                                       '1'
'TXXX:q-drums'                                      '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '3'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+0.02 dB'
'TXXX:replaygain_track_peak'                        '0.396398'

========================== row from database ==========================
                                              'id'  1495251
                                            'path'  /data/Music/Other/Pa/Dixieland/Janet's Novelty JB/Honung.mp3
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  186
                                           'genre'  prerock-jb-jazz-dixiestyle
                                        'filesize'  3729378
                                           'mtime'  1620921912
                                   'redo_metaread'  0
                                        'rest_str'   Pa Dixieland Janet's prerock jb jazz dixiestyle
                                      'tag_artist'  Various
                                     'tag_release'  Janets Novelty JB
                                       'tag_title'  Honung
                                             'bpm'  111.3
                                    'search_title'  'honung':1
                                   'search_artist'  'various':1
                                  'search_release'  'janets':1 'jb':3 'novelty':2
                                     'search_rest'  'dixieland':2 'dixiestyle':9 'janet':3 'janets':5 'jazz':8 'jb':7 'pa':1 'prerock':6 's':4
                                    'search_combo'  'dixieland':7 'dixiestyle':14 'honung':1A 'janet':8 'janets':3C,10 'jazz':13 'jb':5C,12 'novelty':4C 'pa':6 'prerock':11 's':9 'various':2B
                                    'tag_tracknum'  11
                                      'num_images'  0
                                             'key'  A#m
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-2', 'q-piano-3', 'Q-MIXBEAT-1', 'Q-OLDST-1', 'Q-GRIT-2', 'Q-UNU-2', 'Q-JZFKS-3', 'Q-CHART-1', 'q-drums-1', 'Q-SYN-1', 'q-other-3', 'Q-BUSY-3', 'Q-HAP-3', 'Q-PLAY-2', 'q-bass-1']
                                      'lastfmtags'  []
                                        'tag_date'  
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620921911.8231392  (2021-05-13 18:05:11)
                             'size'  3729378