======================== unified (from filesystem) ========================
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                                        'duration'  '63'
                                          'artist'  'Singsiri'
                                     'text_people'  ''
                                         'release'  'Molam: Thai Country Grooves From Isan Vol. 2'
                                           'title'  'Asking For Her Hand In Marriage'
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 "'q-chart-1', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
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                                      'lastfmtags'  "['molam', 'molan mucho']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '21'
                                      'tracktotal'  ''
                                            'date'  '2007'
                                        'comments'  ''
                                           'genre'  'loc-asia-thailand'
                                             'bpm'  '111.640'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Molam: Thai Country Grooves From Isan Vol. 2'
'TBPM' (BPM (beats per minute))                     '111.640'
'TCON' (Content type, a.k.a. Genre)                 'loc-asia-thailand'
'TDRC' (Recording time)                             '2007'
'TIT2' (Title/songname/content description)         'Asking For Her Hand In Marriage'
'TKEY' (Initial key)                                '8A'
'TPE1' (Lead performer(s)/Soloist(s))               'Singsiri'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPUB' (Publisher)                                  'Sublime Frequencies'
'TRCK' (Track number/Position in set)               '21'
'TSSE' (Software/Hardware and settings used for encoding)  'Lame V3.97'
'TXXX:ALBUMARTIST'                                  'Various Artists'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '2'
'TXXX:lastfmtags'                                   ['molam', 'molan mucho']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.54 dB'
'TXXX:replaygain_track_peak'                        '0.343687'

========================== row from database ==========================
                                              'id'  479364
                                            'path'  /data/Music/Bulk/00localcharacter/Sublime Frequencies/[SF033] Various Artists - Molam Thai Country Grooves from Isan vol. 2 (Sublime Frequencies,2007)/21. Singsiri - Asking For Her Hand In Marriage.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  63
                                           'genre'  loc-asia-thailand
                                        'filesize'  2538353
                                           'mtime'  1620585918
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter Sublime Frequencies [SF033] Various Artists from vol. (Sublime Frequencies,2007) 21. loc asia thailand
                                      'tag_artist'  Singsiri
                                     'tag_release'  Molam: Thai Country Grooves From Isan Vol. 2
                                       'tag_title'  Asking For Her Hand In Marriage
                                             'bpm'  111.64
                                    'search_title'  'asking':1 'for':2 'hand':4 'her':3 'in':5 'marriage':6
                                   'search_artist'  'singsiri':1
                                  'search_release'  '2':10 'country':4 'from':6 'grooves':5 'isan':7 'molam':1,2 'thai':3 'vol':8,9
                                     'search_rest'  '2007':12,14 '21':15,16 'artists':6 'asia':18 'frequencies':2,11,13 'from':7 'loc':17 'sf033':3,4 'sublime':1,10 'thailand':19 'various':5 'vol':8,9
                                    'search_combo'  '2':17C '2007':29,31 '21':32,33 'artists':23 'asia':35 'asking':1A 'country':11C 'for':2A 'frequencies':19,28,30 'from':13C,24 'grooves':12C 'hand':4A 'her':3A 'in':5A 'isan':14C 'loc':34 'marriage':6A 'molam':8C,9C 'sf033':20,21 'singsiri':7B 'sublime':18,27 'thai':10C 'thailand':36 'various':22 'vol':15C,16C,25,26
                                    'tag_tracknum'  21
                                      'num_images'  0
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-1', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-1', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['molam', 'molan mucho']
                                        'tag_date'  2007
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620585917.9684474  (2021-05-09 20:45:17)
                             'size'  2538353