======================== unified (from filesystem) ========================
                                         'bitrate'  '229.819'
                                        'duration'  '151'
                                          'artist'  'Viparat Piengsuwan'
                                     'text_people'  ''
                                         'release'  'Thai Beat a Go-Go, Volume 2'
                                           'title'  'Nai Teum (Cool Guy)'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-2', 'Q-HHRNBTT-1', 'Q-OLDST-2', "
 "'Q-LOCALNESS-3', 'q-syn-1', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-1', 'q-drums-1', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['thailand', 'thai', 'thai beat', 'all', '60s']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '11'
                                      'tracktotal'  '20'
                                            'date'  '2004'
                                        'comments'  ''
                                           'genre'  'loc-asia-thailand'
                                             'bpm'  '120'
                                             'key'  '7B'
                                        'acoustid'  '165b2f7d-0280-43aa-939e-8fabe945925d'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Thai Beat a Go-Go, Volume 2'
'TBPM' (BPM (beats per minute))                     '120'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'loc-asia-thailand'
'TDOR' (Original release time)                      '2004'
'TDRC' (Recording time)                             '2004'
'TIT2' (Title/songname/content description)         'Nai Teum (Cool Guy)'
'TKEY' (Initial key)                                '7B'
'TLEN' (Length)                                     '151266'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Viparat Piengsuwan'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Subliminal Sounds'
'TRCK' (Track number/Position in set)               '11/20'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'Piengsuwan, Viparat'
'TSSE' (Software/Hardware and settings used for encoding)  'LAME 32bits version 3.98.2 (http://www.mp3dev.org/)'
'TXXX:ASIN'                                         'B0000CBL72'
'TXXX:Acoustid Id'                                  '165b2f7d-0280-43aa-939e-8fabe945925d'
'TXXX:Artists'                                      'Viparat Piengsuwan'
'TXXX:BARCODE'                                      '7393210134096'
'TXXX:CATALOGNUMBER'                                'SUBCD13'
'TXXX:MusicBrainz Album Artist Id'                  '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:MusicBrainz Album Id'                         '3365a321-da39-4820-b804-a51a801c0118'
'TXXX:MusicBrainz Album Release Country'            'SE'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album/compilation'
'TXXX:MusicBrainz Artist Id'                        'dda85411-97b7-4dc5-89cf-bedcd5c17812'
'TXXX:MusicBrainz Release Group Id'                 '272227fe-6659-3953-a104-d34740e70698'
'TXXX:MusicBrainz Release Track Id'                 '5577dd55-ca8d-37b1-a745-7503fcdb598d'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['thailand', 'thai', 'thai beat', 'all', '60s']
'TXXX:mood'                                         'Not acoustic/Not aggressive/Not party/Not electronic/Not sad/Not relaxed/Happy'
'TXXX:originalyear'                                 '2004'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+2.20 dB'
'TXXX:replaygain_track_peak'                        '0.298860'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'bb645958-2426-4d55-8a93-c98ee22680e9')

========================== row from database ==========================
                                              'id'  1392311
                                            'path'  /data/Music/Bulk/00localcharacter/00asia/Various Artists - 2004 - Thai Beat A Go-Go Vol.2  {5}/11 - Viparat Piengsuwan - Nai Teum (Cool Guy).mp3
                                         'working'  None
                                         'bitrate'  229
                                    'duration_sec'  151
                                           'genre'  loc-asia-thailand
                                        'filesize'  4442734
                                           'mtime'  1621629197
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00asia Various Artists 2004 A Vol.2 {5} 11 loc asia thailand
                                      'tag_artist'  Viparat Piengsuwan
                                     'tag_release'  Thai Beat a Go-Go, Volume 2
                                       'tag_title'  Nai Teum (Cool Guy)
                                             'bpm'  120.0
                                    'search_title'  'cool':3,4 'guy':5,6 'nai':1 'teum':2
                                   'search_artist'  'piengsuwan':2 'viparat':1
                                  'search_release'  '2':8 'a':3 'beat':2 'go':4,5 'gogo':6 'thai':1 'volume':7
                                     'search_rest'  '00asia':1 '2':7 '2004':4 '5':9 'a':5 'artists':3 'asia':11 'loc':10 'thailand':12 'various':2 'vol':6 'vol2':8
                                    'search_combo'  '00asia':17 '2':16C,23 '2004':20 '5':25 'a':11C,21 'artists':19 'asia':27 'beat':10C 'cool':3A,4A 'go':12C,13C 'gogo':14C 'guy':5A,6A 'loc':26 'nai':1A 'piengsuwan':8B 'teum':2A 'thai':9C 'thailand':28 'various':18 'viparat':7B 'vol':22 'vol2':24 'volume':15C
                                    'tag_tracknum'  11
                                      'num_images'  1
                                             'key'  7B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-2', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-1', 'q-chart-1', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['thailand', 'thai', 'thai beat', 'all', '60s']
                                        'tag_date'  2004
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621629196.6525474  (2021-05-21 22:33:16)
                             'size'  4442734