======================== unified (from filesystem) ========================
                                         'bitrate'  '160.0'
                                        'duration'  '168'
                                          'artist'  'Dick Curless'
                                     'text_people'  ''
                                         'release'  'Raunchy Rock & Roll'
                                           'title'  'The Ice Man'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-OLDST-2', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-2', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-2', 'q-other-2', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['country', 'honky tonk', 'oldies']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '23'
                                      'tracktotal'  '25'
                                            'date'  '1995'
                                        'comments'  ''
                                           'genre'  'set-th-novelty'
                                             'bpm'  '97.1'
                                             'key'  '1A'
                                        'acoustid'  ''
rest: ''

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

'COMM:iTunNORM:eng'                                 (' 0000013B 00000112 00000807 000006F2 00024D63 0000EDD2 000037EE 000033ED '
 '0000AA85 0000AA85')
'TALB' (Album/Movie/Show title)                     'Raunchy Rock & Roll'
'TBPM' (BPM (beats per minute))                     '97.1'
'TCON' (Content type, a.k.a. Genre)                 'set-th-novelty'
'TDRC' (Recording time)                             '1995'
'TIT2' (Title/songname/content description)         'The Ice Man'
'TKEY' (Initial key)                                '1A'
'TLEN' (Length)                                     '168568'
'TPE1' (Lead performer(s)/Soloist(s))               'Dick Curless'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '23/25'
'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:lastfmtags'                                   ['country', 'honky tonk', 'oldies']
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+0.94 dB'
'TXXX:replaygain_track_peak'                        '0.519637'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'9bdbb1be-2218-42a3-9d75-f475bb84c153')

========================== row from database ==========================
                                              'id'  1388804
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Slim Gaillard - various artists - raunchy rock & roll/23 dick curless - the ice man.mp3
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  168
                                           'genre'  set-th-novelty
                                        'filesize'  3378397
                                           'mtime'  1678926849
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm Slim Gaillard various artists raunchy rock roll 23 dick curless the ice man set th novelty
                                      'tag_artist'  Dick Curless
                                     'tag_release'  Raunchy Rock & Roll
                                       'tag_title'  The Ice Man
                                             'bpm'  97.1
                                    'search_title'  'ice':2 'man':3 'the':1
                                   'search_artist'  'curless':2 'dick':1
                                  'search_release'  'raunchy':1 'rock':2 'roll':3
                                     'search_rest'  '23':8 'artists':4 'curless':10 'dick':9 'gaillard':2 'ice':12 'man':13 'novelty':16 'raunchy':5 'rock':6 'roll':7 'set':14 'slim':1 'th':15 'the':11 'various':3
                                    'search_combo'  '23':16 'artists':12 'curless':5B,18 'dick':4B,17 'gaillard':10 'ice':2A,20 'man':3A,21 'novelty':24 'raunchy':6C,13 'rock':7C,14 'roll':8C,15 'set':22 'slim':9 'th':23 'the':1A,19 'various':11
                                    'tag_tracknum'  23
                                      'num_images'  0
                                             'key'  1A
                                           'quals'  ['Q-HAP-2', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-OLDST-2', 'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-2', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-2', 'q-drums-2', 'q-other-2', 'q-piano-1', 'q-vocals-4', 'q-mixbeat-2']
                                      'lastfmtags'  ['country', 'honky tonk', 'oldies']
                                        'tag_date'  1995
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1678926848.8667097  (2023-03-16 01:34:08)
                             'size'  3378397