======================== unified (from filesystem) ========================
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                                        'duration'  '118'
                                          'artist'  'The Reasons'
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                                           'title'  'Shimmy Shimmy Ko Ko Bop'
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                                      'lastfmtags'  "['thai', 'rock and roll', '60s', 'thailand', 'psychedelic']"
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '6'
                                      'tracktotal'  '20'
                                            'date'  '2004'
                                        'comments'  ''
                                           'genre'  'loc-asia-thailand'
                                             'bpm'  '128.740'
                                             'key'  '2A'
                                        'acoustid'  'bc876764-4f19-415a-b400-5f389d08473a'
rest: ''

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

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'COMM:iTunNORM:eng'                                 (' 00000FAC 000009D3 0000B96C 0000CFF0 0000258D 0000265E 00008000 00008000 '
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'TBPM' (BPM (beats per minute))                     '128.740'
'TCON' (Content type, a.k.a. Genre)                 'loc-asia-thailand'
'TDOR' (Original release time)                      '2004'
'TDRC' (Recording time)                             '2004'
'TFLT' (File type)                                  'MPG/3'
'TIT2' (Title/songname/content description)         'Shimmy Shimmy Ko Ko Bop'
'TKEY' (Initial key)                                '2A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'The Reasons'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Subliminal Sounds'
'TRCK' (Track number/Position in set)               '6/20'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'Reasons, The'
'TXXX:ASIN'                                         'B0000CBL72'
'TXXX:Acoustid Id'                                  'bc876764-4f19-415a-b400-5f389d08473a'
'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'                       'compilation'
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'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  'rock'
'TXXX:lastfmtags'                                   ['thai', 'rock and roll', '60s', 'thailand', 'psychedelic']
'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'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-1.93 dB'
'TXXX:replaygain_track_peak'                        '0.456547'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'f3affd5e-d3df-4dc0-9fda-ac7fe23078a4')
'USER:Cop'                                          ('yright notice. These materials are protected by United States copyright law '
 'and by international treaties. You may use these materials for your '
 'personal, non-commercial use only. You may not otherwise reproduce, '
 'distribute, publicly perform, publicly display, or create derivative works '
 'of these materials, unless authorized by the appropriate copyright owner(s).')

========================== row from database ==========================
                                              'id'  923051
                                            'path'  /data/Music/Bulk/00localcharacter/00asia/thai beat a go-go vol.2/06 shimmy shimmy ko ko bop - the rea.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  118
                                           'genre'  loc-asia-thailand
                                        'filesize'  2849798
                                           'mtime'  1621629219
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                                        'rest_str'   00localcharacter 00asia thai beat go go vol.2 06 shimmy shimmy ko ko bop the rea loc asia thailand
                                      'tag_artist'  The Reasons
                                     'tag_release'  Thai Beat a Go-Go, Volume 2
                                       'tag_title'  Shimmy Shimmy Ko Ko Bop
                                             'bpm'  128.74
                                    'search_title'  'bop':3 'ko':2 'shimmy':1
                                   'search_artist'  'reasons':2 'the':1
                                  'search_release'  '2':8 'a':3 'beat':2 'go':4,5 'gogo':6 'thai':1 'volume':7
                                     'search_rest'  '00asia':1 '2':6 'asia':14 'beat':3 'bop':10 'go':4 'ko':9 'loc':13 'rea':12 'shimmy':8 'thai':2 'thailand':15 'the':11 'vol':5 'vol2':7
                                    'search_combo'  '00asia':14 '2':13C,19 'a':8C 'asia':27 'beat':7C,16 'bop':3A,23 'go':9C,10C,17 'gogo':11C 'ko':2A,22 'loc':26 'rea':25 'reasons':5B 'shimmy':1A,21 'thai':6C,15 'thailand':28 'the':4B,24 'vol':18 'vol2':20 'volume':12C
                                    'tag_tracknum'  6
                                      'num_images'  0
                                             'key'  2A
                                           '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-2', 'q-chart-1', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['thai', 'rock and roll', '60s', 'thailand', 'psychedelic']
                                        'tag_date'  2004
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1621629219.114263  (2021-05-21 22:33:39)
                             'size'  2849798