======================== unified (from filesystem) ========================
                                         'bitrate'  '227.967'
                                        'duration'  '130'
                                          'artist'  'JIM...'
                                     'text_people'  ''
                                         'release'  'Ethnic Minority Music of Northeast Cambodia'
                                           'title'  'Proak'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-3', 'Q-HHRNBTT-1', 'Q-JZFKS-1', 'Q-OLDST-1', "
 "'Q-LOCALNESS-4', 'q-syn-2', 'Q-PLAY-2', 'q-bass-1', 'q-busy-3', 'q-grit-1', "
 "'Q-PIANO-2', 'q-chart-1', 'q-drums-1', 'q-other-4', 'q-vocals-2', "
 "'q-mixbeat-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '16'
                                      'tracktotal'  '16'
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'loc-asia-cambodia'
                                             'bpm'  '131.669'
                                             'key'  '6A'
                                        'acoustid'  '96f6f53d-3cf5-4715-8183-17b6d6e1a107'
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Ethnic Minority Music of Northeast Cambodia'
'TBPM' (BPM (beats per minute))                     '131.669'
'TCON' (Content type, a.k.a. Genre)                 'loc-asia-cambodia'
'TDOR' (Original release time)                      '2006'
'TDRC' (Recording time)                             '2006'
'TIT2' (Title/songname/content description)         'Proak'
'TKEY' (Initial key)                                '6A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'JIM...'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Sublime Frequencies'
'TRCK' (Track number/Position in set)               '16/16'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'JIM...'
'TSSE' (Software/Hardware and settings used for encoding)  'LAME v3.97 (beta)'
'TXXX:Acoustid Id'                                  '96f6f53d-3cf5-4715-8183-17b6d6e1a107'
'TXXX:CATALOGNUMBER'                                'SF027'
'TXXX:MusicBrainz Album Artist Id'                  '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:MusicBrainz Album Id'                         'de3bd80e-a8d1-4c10-8719-129705b23991'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'compilation'
'TXXX:MusicBrainz Artist Id'                        '9d53b250-19c8-4902-97d6-6aaa6e2275bd'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '4'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-PIANO'                                      '2'
'TXXX:Q-PLAY'                                       '2'
'TXXX:Q-UNU'                                        '3'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '1'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '+3.29 dB'
'TXXX:replaygain_track_peak'                        '0.546992'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'd3cde568-0d60-4fea-8007-f6df20fa48a6')

========================== row from database ==========================
                                              'id'  479043
                                            'path'  /data/Music/Bulk/00localcharacter/Sublime Frequencies/[SF027] Various Artists - Ethnic Minority Music of Northeast Cambodia (Sublime Frequencies,2006)/16 - Track16.mp3
                                         'working'  None
                                         'bitrate'  228
                                    'duration_sec'  130
                                           'genre'  loc-asia-cambodia
                                        'filesize'  3723312
                                           'mtime'  1621627171
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter Sublime Frequencies [SF027] Various Artists (Sublime Frequencies,2006) 16 Track16 loc asia cambodia
                                      'tag_artist'  JIM...
                                     'tag_release'  Ethnic Minority Music of Northeast Cambodia
                                       'tag_title'  Proak
                                             'bpm'  131.669
                                    'search_title'  'proak':1
                                   'search_artist'  'jim':1,2
                                  'search_release'  'cambodia':6 'ethnic':1 'minority':2 'music':3 'northeast':5 'of':4
                                     'search_rest'  '2006':9,11 'artists':6 'asia':14 'cambodia':15 'frequencies':2,8,10 'loc':13 'sf027':3,4 'sublime':1,7 'track16':12 'various':5
                                    'search_combo'  '2006':18,20 'artists':15 'asia':23 'cambodia':9C,24 'ethnic':4C 'frequencies':11,17,19 'jim':2B,3B 'loc':22 'minority':5C 'music':6C 'northeast':8C 'of':7C 'proak':1A 'sf027':12,13 'sublime':10,16 'track16':21 'various':14
                                    'tag_tracknum'  16
                                      'num_images'  0
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-4', 'q-mixbeat-1', 'Q-PIANO-2', 'Q-OLDST-1', 'Q-UNU-3', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-2', 'q-chart-1', 'q-other-4', 'Q-HAP-3', 'Q-PLAY-2', 'q-bass-1', 'q-grit-1']
                                      'lastfmtags'  []
                                        'tag_date'  2006
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621627171.3940387  (2021-05-21 21:59:31)
                             'size'  3723312