======================== unified (from filesystem) ========================
                                         'bitrate'  '245.644'
                                        'duration'  '139'
                                          'artist'  'T. Zchien & The Johnny'
                                     'text_people'  ''
                                         'release'  'Thai Beat a Go-Go, Volume 2'
                                           'title'  'I Find Only Dream'
                                           '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'  "['singer', '70s', 'psychedelic rock', 'psychedelic', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '19'
                                      'tracktotal'  '20'
                                            'date'  '2004'
                                        'comments'  ''
                                           'genre'  'loc-asia-thailand'
                                             'bpm'  '110'
                                             'key'  '7B'
                                        'acoustid'  '6113cca0-4a67-486b-8281-4e1c9a58a0c4'
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))                     '110'
'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)         'I Find Only Dream'
'TKEY' (Initial key)                                '7B'
'TLEN' (Length)                                     '139653'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'T. Zchien & The Johnny'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Subliminal Sounds'
'TRCK' (Track number/Position in set)               '19/20'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'T. Zchien & The Johnny'
'TSSE' (Software/Hardware and settings used for encoding)  'LAME 32bits version 3.98.2 (http://www.mp3dev.org/)'
'TXXX:ASIN'                                         'B0000CBL72'
'TXXX:Acoustid Id'                                  '6113cca0-4a67-486b-8281-4e1c9a58a0c4'
'TXXX:Artists'                                      'T. Zchien & The Johnny'
'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'                        '3daa1bd4-17b4-4d02-a90b-283968bb4965'
'TXXX:MusicBrainz Release Group Id'                 '272227fe-6659-3953-a104-d34740e70698'
'TXXX:MusicBrainz Release Track Id'                 '9a65b59f-358b-367e-b24a-e1c96d201da5'
'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'                                   ['singer', '70s', 'psychedelic rock', 'psychedelic', 'rock']
'TXXX:mood'                                         'Acoustic/Not aggressive/Not party/Not electronic/Not sad/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'                        '+0.14 dB'
'TXXX:replaygain_track_peak'                        '0.300967'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'18ec0d5b-192f-4aa7-aa49-48a087e0bf95')

========================== row from database ==========================
                                              'id'  1397174
                                            'path'  /data/Music/Bulk/00localcharacter/00asia/Various Artists - 2004 - Thai Beat A Go-Go Vol.2  {5}/19 - T. Zchien & The Johnny - I Find Only Dream.mp3
                                         'working'  None
                                         'bitrate'  245
                                    'duration_sec'  139
                                           'genre'  loc-asia-thailand
                                        'filesize'  4385113
                                           'mtime'  1621629197
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00asia Various Artists 2004 A Vol.2 {5} 19 loc asia thailand
                                      'tag_artist'  T. Zchien & The Johnny
                                     'tag_release'  Thai Beat a Go-Go, Volume 2
                                       'tag_title'  I Find Only Dream
                                             'bpm'  110.0
                                    'search_title'  'dream':4 'find':2 'i':1 'only':3
                                   'search_artist'  'johnny':5 't':1,2 'the':4 'zchien':3
                                  'search_release'  '2':8 'a':3 'beat':2 'go':4,5 'gogo':6 'thai':1 'volume':7
                                     'search_rest'  '00asia':1 '19':10 '2':7 '2004':4 '5':9 'a':5 'artists':3 'asia':12 'loc':11 'thailand':13 'various':2 'vol':6 'vol2':8
                                    'search_combo'  '00asia':18 '19':27 '2':17C,24 '2004':21 '5':26 'a':12C,22 'artists':20 'asia':29 'beat':11C 'dream':4A 'find':2A 'go':13C,14C 'gogo':15C 'i':1A 'johnny':9B 'loc':28 'only':3A 't':5B,6B 'thai':10C 'thailand':30 'the':8B 'various':19 'vol':23 'vol2':25 'volume':16C 'zchien':7B
                                    'tag_tracknum'  19
                                      '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-2', 'q-syn-1', 'q-chart-1', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['singer', '70s', 'psychedelic rock', 'psychedelic', 'rock']
                                        'tag_date'  2004
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621629196.8127744  (2021-05-21 22:33:16)
                             'size'  4385113