======================== unified (from filesystem) ========================
                                         'bitrate'  '184.332'
                                        'duration'  '212'
                                          'artist'  'Balkan Beat Box'
                                     'text_people'  ''
                                         'release'  'Nu Med'
                                           'title'  'Balcasio'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-2', 'Q-UNU-2', 'Q-HHRNBTT-1', 'Q-OLDST-1', "
 "'Q-LOCALNESS-3', 'q-syn-1', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['gypsy', 'balkan', 'electronic', 'folk', 'world']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '6'
                                      'tracktotal'  ''
                                            'date'  '2007'
                                        'comments'  ''
                                           'genre'  'loc-style-gypsy or balkan or klezmer;mi-brass;set-pl-shirleyspinoza;set-pl-mor'
                                             'bpm'  '114'
                                             'key'  '10B'
                                        'acoustid'  'ea7a3afa-89b2-4f9a-9645-10a9f6bd0bf5'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Nu Med'
'TBPM' (BPM (beats per minute))                     '114'
'TCON' (Content type, a.k.a. Genre)                 ['loc-style-gypsy or balkan or klezmer',
 'mi-brass',
 'set-pl-shirleyspinoza',
 'set-pl-mor']
'TDOR' (Original release time)                      '2007'
'TDRC' (Recording time)                             '2007-05-15'
'TIPL' (Involved people list)                       TIPL(encoding=<Encoding.UTF16: 1>, people=[['guest tuba', 'Ron Caswell'], ['vocals', 'Tamir Muskat'], ['guest trombone and trumpet', 'Dana Leong'], ['guest electric violin and violin', 'Vinny Sau'], ['guest clarinet', 'Ismail Lumanovski'], ['bass, guitar and percussion', 'Itamar Ziegler'], ['bass', 'Ben Handler'], ['guest keyboard', 'Lance Muncan'], ['guest flugelhorn and trumpet', 'Ben Holmes'], ['saxophone', 'Eyal Talmudi'], ['saxophone', 'Peter Hess'], ['guest accordion', 'Michael Nikolic'], ['guitar', 'Jeremiah Lockwood'], ['guitar', 'Uri Kinrot'], ['membranophone and percussion', 'Tamir Muskat'], ['saxophone and woodwind', 'Ori Kaplan'], ['percussion and sampler', 'Tamir Muskat']])
'TIT2' (Title/songname/content description)         'Balcasio'
'TKEY' (Initial key)                                '10B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Balkan Beat Box'
'TPE2' (Band/orchestra/accompaniment)               'Balkan Beat Box'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'JDub'
'TRCK' (Track number/Position in set)               '6'
'TSO2'                                              'Balkan Beat Box'
'TSOP' (Performer sort order)                       'Balkan Beat Box'
'TSRC' (ISRC (international standard recording code))  'BE6F50070060'
'TXXX:ASIN'                                         'B000OZ2COI'
'TXXX:Acoustid Id'                                  'ea7a3afa-89b2-4f9a-9645-10a9f6bd0bf5'
'TXXX:Artists'                                      'Balkan Beat Box'
'TXXX:BARCODE'                                      '893209001066'
'TXXX:CATALOGNUMBER'                                'JDub106'
'TXXX:MusicBrainz Album Artist Id'                  'aaaca27e-cbb4-42d8-91be-57e902120817'
'TXXX:MusicBrainz Album Id'                         '1f842b02-891d-496e-829d-8ba22c19edc3'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'aaaca27e-cbb4-42d8-91be-57e902120817'
'TXXX:MusicBrainz Release Group Id'                 '8f236790-6863-3694-80b0-8cff27dac22e'
'TXXX:MusicBrainz Release Track Id'                 '063e7e10-24a6-3857-89ce-c7f79a935545'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['gypsy', 'balkan', 'electronic', 'folk', 'world']
'TXXX:originalyear'                                 '2007'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+1.31 dB'
'TXXX:replaygain_track_peak'                        '0.379479'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'0569fab5-4689-4d93-98e8-13d910a08d38')

========================== row from database ==========================
                                              'id'  924650
                                            'path'  /data/Music/Bulk/00localcharacter/00south-europe-middle-east/Balkan Beat Box/Balkan_Beat_Box-Nu_Med-2007-RTB/06-balkan_beat_box-balcasio.mp3
                                         'working'  None
                                         'bitrate'  184
                                    'duration_sec'  212
                                           'genre'  loc-style-gypsy or balkan or klezmer;mi-brass;set-pl-shirleyspinoza;set-pl-mor
                                        'filesize'  5023471
                                           'mtime'  1620528213
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00south europe middle east Balkan_Beat_Box Nu_Med 2007 RTB 06 balkan_beat_box balcasio loc style gypsy or balkan or klezmer;mi brass;set pl shirleyspinoza;set pl mor
                                      'tag_artist'  Balkan Beat Box
                                     'tag_release'  Nu Med
                                       'tag_title'  Balcasio
                                             'bpm'  114.0
                                    'search_title'  'balcasio':1
                                   'search_artist'  'balkan':1 'beat':2 'box':3
                                  'search_release'  'med':2 'nu':1
                                     'search_rest'  '00south':1 '2007':10 'balcasio':12 'balkan':5,17 'beat':6 'box':7 'brass':22,24 'east':4 'europe':2 'gypsy':15 'klezmer':18,20 'loc':13 'med':9 'mi':19,21 'middle':3 'mor':31 'nu':8 'or':16 'pl':26 'rtb':11 'set':23,25,28,30 'shirleyspinoza':27,29 'style':14
                                    'search_combo'  '00south':7 '2007':16 'balcasio':1A,18 'balkan':2B,11,23 'beat':3B,12 'box':4B,13 'brass':28,30 'east':10 'europe':8 'gypsy':21 'klezmer':24,26 'loc':19 'med':6C,15 'mi':25,27 'middle':9 'mor':37 'nu':5C,14 'or':22 'pl':32 'rtb':17 'set':29,31,34,36 'shirleyspinoza':33,35 'style':20
                                    'tag_tracknum'  6
                                      'num_images'  1
                                             'key'  10B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-1', 'Q-UNU-2', 'Q-JZFKS-2', 'q-busy-3', 'q-drums-4', 'q-syn-1', 'q-chart-2', 'q-other-4', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['gypsy', 'balkan', 'electronic', 'folk', 'world']
                                        'tag_date'  2007
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620528213.0771072  (2021-05-09 04:43:33)
                             'size'  5023471