======================== unified (from filesystem) ========================
                                         'bitrate'  '258.79'
                                        'duration'  '150'
                                          'artist'  'Surapon'
                                     'text_people'  ''
                                         'release'  'Thai Beat a Go-Go, Volume 2'
                                           'title'  'Ding Dong'
                                           '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-2', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['rock and roll', '11', 'thai', '60s', 'garage']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '2'
                                      'tracktotal'  '20'
                                            'date'  '2004'
                                        'comments'  ''
                                           'genre'  'loc-asia-thailand'
                                             'bpm'  '111.4'
                                             'key'  '5A'
                                        'acoustid'  'a60ab13b-dbab-4578-8aa1-1849c5ca495b'
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))                     '111.4'
'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)         'Ding Dong'
'TKEY' (Initial key)                                '5A'
'TLEN' (Length)                                     '150506'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Surapon'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Subliminal Sounds'
'TRCK' (Track number/Position in set)               '2/20'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'Surapon'
'TSSE' (Software/Hardware and settings used for encoding)  'LAME 32bits version 3.98.2 (http://www.mp3dev.org/)'
'TXXX:ASIN'                                         'B0000CBL72'
'TXXX:Acoustid Id'                                  'a60ab13b-dbab-4578-8aa1-1849c5ca495b'
'TXXX:Artists'                                      'Surapon'
'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'                        'e6687dea-73f3-4e88-b229-3dd07593c0ff'
'TXXX:MusicBrainz Release Group Id'                 '272227fe-6659-3953-a104-d34740e70698'
'TXXX:MusicBrainz Release Track Id'                 'afaf817b-b0d3-3be1-a208-84cc7d45c6c6'
'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'                                   ['rock and roll', '11', 'thai', '60s', 'garage']
'TXXX:mood'                                         'Not acoustic/Aggressive/Not party/Electronic/Not sad/Not relaxed/Not happy'
'TXXX:originalyear'                                 '2004'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.34 dB'
'TXXX:replaygain_track_peak'                        '0.250372'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'd4debf8d-3f62-4697-b8e9-13378d4d553e')

========================== row from database ==========================
                                              'id'  1395599
                                            'path'  /data/Music/Bulk/00localcharacter/00asia/Various Artists - 2004 - Thai Beat A Go-Go Vol.2  {5}/02 - Surapon - Ding Dong.mp3
                                         'working'  None
                                         'bitrate'  258
                                    'duration_sec'  150
                                           'genre'  loc-asia-thailand
                                        'filesize'  4966688
                                           'mtime'  1621629192
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00asia Various Artists 2004 A Vol.2 {5} 02 loc asia thailand
                                      'tag_artist'  Surapon
                                     'tag_release'  Thai Beat a Go-Go, Volume 2
                                       'tag_title'  Ding Dong
                                             'bpm'  111.4
                                    'search_title'  'ding':1 'dong':2
                                   'search_artist'  'surapon':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':12 '2':11C,18 '2004':15 '5':20 'a':6C,16 'artists':14 'asia':22 'beat':5C 'ding':1A 'dong':2A 'go':7C,8C 'gogo':9C 'loc':21 'surapon':3B 'thai':4C 'thailand':23 'various':13 'vol':17 'vol2':19 'volume':10C
                                    'tag_tracknum'  2
                                      'num_images'  1
                                             'key'  5A
                                           '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-2', 'q-syn-1', 'q-chart-1', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['rock and roll', '11', 'thai', '60s', 'garage']
                                        'tag_date'  2004
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621629191.6454878  (2021-05-21 22:33:11)
                             'size'  4966688