======================== unified (from filesystem) ========================
                                         'bitrate'  '205.821'
                                        'duration'  '167'
                                          'artist'  'Praiwan Lukpetch'
                                     'text_people'  ''
                                         'release'  'Luk Thung! (The Roots Of Thai Funk)'
                                           'title'  'Mai Aem Ruk (Not Enough Love)'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'q-syn-2', 'q-bass-2', 'q-busy-3', "
 "'q-grit-2', 'q-play-3', 'Q-OLDST-2', 'q-chart-2', 'q-drums-3', 'q-other-2', "
 "'q-piano-1', 'q-vocals-4', 'Q-HHRNBTT-1', 'q-mixbeat-2', 'Q-LOCALNESS-1']")
                                      'lastfmtags'  "['thai']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '9'
                                      'tracktotal'  ''
                                            'date'  '2010'
                                        'comments'  ''
                                           'genre'  'funk or soul'
                                             'bpm'  '110.6'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Luk Thung! (The Roots Of Thai Funk)'
'TBPM' (BPM (beats per minute))                     '110.6'
'TCON' (Content type, a.k.a. Genre)                 'funk or soul'
'TDRC' (Recording time)                             '2010'
'TENC' (Encoded by)                                 'Lame 3.97'
'TIT2' (Title/songname/content description)         'Mai Aem Ruk (Not Enough Love)'
'TKEY' (Initial key)                                '10A'
'TLAN' (Language(s))                                'English'
'TPE1' (Lead performer(s)/Soloist(s))               'Praiwan Lukpetch'
'TRCK' (Track number/Position in set)               '9'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   'thai'
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'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'                        '+1.95 dB'
'TXXX:replaygain_track_peak'                        '0.367890'

========================== row from database ==========================
                                              'id'  1386462
                                            'path'  /data/Music/Bulk/00popandrock-swing-funk-soul/Dao Bandon - va luk thung the roots of thai funk/09-praiwan_lukpetch_-_mai_aem_ruk_(not_enough_love).mp3
                                         'working'  None
                                         'bitrate'  205
                                    'duration_sec'  167
                                           'genre'  funk or soul
                                        'filesize'  4317452
                                           'mtime'  1628357785
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock swing funk soul Dao Bandon va luk thung the roots of thai funk 09 praiwan_lukpetch_ _mai_aem_ruk_(not_enough_love) funk or soul
                                      'tag_artist'  Praiwan Lukpetch
                                     'tag_release'  Luk Thung! (The Roots Of Thai Funk)
                                       'tag_title'  Mai Aem Ruk (Not Enough Love)
                                             'bpm'  110.6
                                    'search_title'  'aem':2 'enough':6 'love':7,8 'mai':1 'not':4,5 'ruk':3
                                   'search_artist'  'lukpetch':2 'praiwan':1
                                  'search_release'  'funk':8,9 'luk':1 'of':6 'roots':5 'thai':7 'the':3,4 'thung':2
                                     'search_rest'  'aem':16,22 'bandon':5 'dao':4 'enough':19,25 'funk':2 'love':20,26 'luk':7 'lukpetch':14 'mai':15,21 'not':18,24 'of':11 'or':27 'praiwan':13 'roots':10 'ruk':17,23 'soul':3 'swing':1 'thai':12 'the':9 'thung':8 'va':6
                                    'search_combo'  'aem':2A,35,41 'bandon':24 'dao':23 'enough':6A,38,44 'funk':18C,19C,21 'love':7A,8A,39,45 'luk':11C,26 'lukpetch':10B,33 'mai':1A,34,40 'not':4A,5A,37,43 'of':16C,30 'or':46 'praiwan':9B,32 'roots':15C,29 'ruk':3A,36,42 'soul':22 'swing':20 'thai':17C,31 'the':13C,14C,28 'thung':12C,27 'va':25
                                    'tag_tracknum'  9
                                      'num_images'  0
                                             'key'  10A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  ['thai']
                                        'tag_date'  2010
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1628357785.305873  (2021-08-07 19:36:25)
                             'size'  4317452