======================== unified (from filesystem) ========================
                                         'bitrate'  '160.0'
                                        'duration'  '176'
                                          'artist'  'Holiday City Hot Cha Kitchen Band'
                                     'text_people'  ''
                                         'release'  'Hey Look Us Over'
                                           'title'  'Silver Bells And Silver Hair'
                                           'quals'  ("['Q-HAP-2', 'Q-OLDST-2', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-2', 'q-other-2', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-2']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '10'
                                      'tracktotal'  ''
                                            'date'  '1968'
                                        'comments'  ''
                                           'genre'  'set-th-novelty;set-pl-mor'
                                             'bpm'  '116.2'
                                             'key'  '1A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:iTunNORM:eng'                                 (' 000002A2 000000F4 00001CB0 0000083B 000053CF 0001D406 00004615 000035E1 '
 '00019A6E 00002E59')
'TALB' (Album/Movie/Show title)                     'Hey Look Us Over'
'TBPM' (BPM (beats per minute))                     '116.2'
'TCON' (Content type, a.k.a. Genre)                 ['set-th-novelty', 'set-pl-mor']
'TDRC' (Recording time)                             '1968'
'TIT2' (Title/songname/content description)         'Silver Bells And Silver Hair'
'TKEY' (Initial key)                                '1A'
'TPE1' (Lead performer(s)/Soloist(s))               'Holiday City Hot Cha Kitchen Band'
'TRCK' (Track number/Position in set)               '10'
'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:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+1.01 dB'
'TXXX:replaygain_track_peak'                        '0.651128'

========================== row from database ==========================
                                              'id'  772030
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Holiday City Hot Cha Kitchen Band - Hey Look Us Over/10_-_Silver_Bells_And_Silver_Hair.mp3
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  176
                                           'genre'  set-th-novelty;set-pl-mor
                                        'filesize'  3555160
                                           'mtime'  1642339910
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm 10_ _Silver_Bells_And_Silver_Hair set th novelty;set pl mor
                                      'tag_artist'  Holiday City Hot Cha Kitchen Band
                                     'tag_release'  Hey Look Us Over
                                       'tag_title'  Silver Bells And Silver Hair
                                             'bpm'  116.2
                                    'search_title'  'and':3 'bells':2 'hair':4 'silver':1
                                   'search_artist'  'band':6 'cha':4 'city':2 'holiday':1 'hot':3 'kitchen':5
                                  'search_release'  'hey':1 'look':2 'over':4 'us':3
                                     'search_rest'  '10':1 'and':4 'bells':3 'hair':6 'mor':14 'novelty':9,11 'pl':13 'set':7,10,12 'silver':2,5 'th':8
                                    'search_combo'  '10':15 'and':3A,18 'band':10B 'bells':2A,17 'cha':8B 'city':6B 'hair':4A,20 'hey':11C 'holiday':5B 'hot':7B 'kitchen':9B 'look':12C 'mor':28 'novelty':23,25 'over':14C 'pl':27 'set':21,24,26 'silver':1A,16,19 'th':22 'us':13C
                                    'tag_tracknum'  10
                                      'num_images'  1
                                             'key'  1A
                                           'quals'  ['Q-HAP-2', 'Q-OLDST-2', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-3', 'q-chart-1', 'q-drums-2', 'q-other-2', 'q-piano-1', 'q-vocals-4', 'q-mixbeat-2']
                                      'lastfmtags'  []
                                        'tag_date'  1968
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1642339909.637608  (2022-01-16 14:31:49)
                             'size'  3555160