======================== unified (from filesystem) ========================
                                         'bitrate'  '252.892'
                                        'duration'  '369'
                                          'artist'  'Sublime Frequencies'
                                     'text_people'  ''
                                         'release'  'Radio Algeria'
                                           'title'  'Radio Oran'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-2', 'Q-UNU-2', 'Q-HHRNBTT-1', 'Q-OLDST-3', "
 "'Q-LOCALNESS-3', 'q-syn-1', 'q-bass-2', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['world', 'world music', 'ethnopsychedelic', 'experimental']"
                                     'discogstags'  ("['celtic', 'abstract', 'hindustani', 'novelty', 'pop', 'folk, world, & "
 "country', 'funk / soul', 'electronic', 'folk']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '6'
                                      'tracktotal'  '11'
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'loc-africa-algeria'
                                             'bpm'  '139.274'
                                             'key'  '6A'
                                        'acoustid'  'ada1dc28-3093-4b48-b381-e57efe9e2ade'
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Radio Algeria'
'TBPM' (BPM (beats per minute))                     '139.274'
'TCON' (Content type, a.k.a. Genre)                 'loc-africa-algeria'
'TDOR' (Original release time)                      '2006'
'TDRC' (Recording time)                             '2006-06-20'
'TIT2' (Title/songname/content description)         'Radio Oran'
'TKEY' (Initial key)                                '6A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Sublime Frequencies'
'TPE2' (Band/orchestra/accompaniment)               'Sublime Frequencies'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Sublime Frequencies'
'TRCK' (Track number/Position in set)               '6/11'
'TSO2'                                              'Sublime Frequencies'
'TSOP' (Performer sort order)                       'Sublime Frequencies'
'TSSE' (Software/Hardware and settings used for encoding)  'LAME v3.97 (beta)'
'TXXX:ASIN'                                         'B000FMGU0W'
'TXXX:Acoustid Id'                                  'ada1dc28-3093-4b48-b381-e57efe9e2ade'
'TXXX:MusicBrainz Album Artist Id'                  'e89ca7d2-0ac9-4233-a956-c515f653bffc'
'TXXX:MusicBrainz Album Id'                         '3b198523-277a-4ad9-8e4e-101f81f9f998'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'compilation'
'TXXX:MusicBrainz Artist Id'                        'e89ca7d2-0ac9-4233-a956-c515f653bffc'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['celtic',
 'abstract',
 'hindustani',
 'novelty',
 'pop',
 'folk, world, & country',
 'funk / soul',
 'electronic',
 'folk']
'TXXX:lastfmtags'                                   ['world', 'world music', 'ethnopsychedelic', 'experimental']
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+0.16 dB'
'TXXX:replaygain_track_peak'                        '0.335155'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'f847b121-eaf9-4f21-8dd5-fe5f35730e9a')

========================== row from database ==========================
                                              'id'  479425
                                            'path'  /data/Music/Bulk/00localcharacter/Sublime Frequencies/[SF029] Various Artists - Radio Algeria (Sublime Frequencies,2006)/06 - Radio Oran.mp3
                                         'working'  None
                                         'bitrate'  252
                                    'duration_sec'  369
                                           'genre'  loc-africa-algeria
                                        'filesize'  11685545
                                           'mtime'  1620585745
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter [SF029] Various Artists (Sublime Frequencies,2006) 06 loc africa algeria
                                      'tag_artist'  Sublime Frequencies
                                     'tag_release'  Radio Algeria
                                       'tag_title'  Radio Oran
                                             'bpm'  139.274
                                    'search_title'  'oran':2 'radio':1
                                   'search_artist'  'frequencies':2 'sublime':1
                                  'search_release'  'algeria':2 'radio':1
                                     'search_rest'  '2006':8,10 'africa':12 'algeria':13 'artists':4 'frequencies':7,9 'loc':11 'sf029':1,2 'sublime':5,6 'various':3
                                    'search_combo'  '2006':14,16 'africa':18 'algeria':6C,19 'artists':10 'frequencies':4B,13,15 'loc':17 'oran':2A 'radio':1A,5C 'sf029':7,8 'sublime':3B,11,12 'various':9
                                    'tag_tracknum'  6
                                      'num_images'  0
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-2', 'q-busy-3', 'q-drums-3', 'q-syn-1', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  ['world', 'world music', 'ethnopsychedelic', 'experimental']
                                        'tag_date'  2006
                                     'discogstags'  ['celtic', 'abstract', 'hindustani', 'novelty', 'pop', 'folk, world, & country', 'funk / soul', 'electronic', 'folk']

============================== file details ==============================
                                           'mtime'  1620585744.8419576  (2021-05-09 20:42:24)
                             'size'  11685545