======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '669'
                                          'artist'  'Jimi Hendrix'
                                     'text_people'  ''
                                         'release'  'Live & Unreleased: The Radio Show'
                                           'title'  'Voodoo Child (slight return) / 1983... (A Merman I Should Turn to Be)'
                                           'quals'  ("['q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-3', 'q-play-3', 'q-chart-3', "
 "'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-4', 'q-mixbeat-2']")
                                      'lastfmtags'  "['guitar', 'blues', 'rock', 'psychedelic', 'classic rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '6'
                                      'tracktotal'  '6'
                                            'date'  '1989'
                                        'comments'  ''
                                           'genre'  'rock-blues;rock-cpp;rock-cpp-psychedelic'
                                             'bpm'  '144.130'
                                             'key'  '1A'
                                        'acoustid'  '3894f9b0-7f3f-4163-82f7-980d742f6d08'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Live & Unreleased: The Radio Show'
'TBPM' (BPM (beats per minute))                     '144.130'
'TCON' (Content type, a.k.a. Genre)                 ['rock-blues', 'rock-cpp', 'rock-cpp-psychedelic']
'TDOR' (Original release time)                      '1989'
'TDRC' (Recording time)                             '1989-11-20'
'TIT2' (Title/songname/content description)         'Voodoo Child (slight return) / 1983... (A Merman I Should Turn to Be)'
'TKEY' (Initial key)                                '1A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Jimi Hendrix'
'TPE2' (Band/orchestra/accompaniment)               'Jimi Hendrix'
'TPOS' (Part of a set)                              '2/3'
'TPUB' (Publisher)                                  'Castle Communications'
'TRCK' (Track number/Position in set)               '6/6'
'TSO2'                                              'Hendrix, Jimi'
'TSOP' (Performer sort order)                       'Hendrix, Jimi'
'TXXX:Acoustid Id'                                  '3894f9b0-7f3f-4163-82f7-980d742f6d08'
'TXXX:BARCODE'                                      '5017615100020'
'TXXX:CATALOGNUMBER'                                'HBCD 100'
'TXXX:MusicBrainz Album Artist Id'                  '06fb1c8b-566e-4cb2-985b-b467c90781d4'
'TXXX:MusicBrainz Album Id'                         'c0a9334f-bd50-4b14-82b1-282c64aa9fd9'
'TXXX:MusicBrainz Album Release Country'            'GB'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'other'
'TXXX:MusicBrainz Artist Id'                        '06fb1c8b-566e-4cb2-985b-b467c90781d4'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['guitar', 'blues', 'rock', 'psychedelic', 'classic rock']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '3'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+0.16 dB'
'TXXX:replaygain_track_peak'                        '0.815515'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'5668fa9a-7545-44b1-809a-771afd7269ae')

========================== row from database ==========================
                                              'id'  1486400
                                            'path'  /data/Music/Bulk/00popandrock-classicprogpsy/Jimi Hendrix/Jimi Hendrix - Live & Unreleased - The Radio Show (3CD)/Jimi Hendrix - Live & Unreleased The Radio Show (disc 2) - 06 - Voodoo Child (Slight Return)  1983... (A Merman I Should Turn To Be).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  669
                                           'genre'  rock-blues;rock-cpp;rock-cpp-psychedelic
                                        'filesize'  16083495
                                           'mtime'  1620174284
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock classicprogpsy (3CD) (disc 2) 06 (Slight Return) To rock blues;rock cpp;rock cpp psychedelic
                                      'tag_artist'  Jimi Hendrix
                                     'tag_release'  Live & Unreleased: The Radio Show
                                       'tag_title'  Voodoo Child (slight return) / 1983... (A Merman I Should Turn to Be)
                                             'bpm'  144.13
                                    'search_title'  '1983':7,8 'a':9,10 'be':16,17 'child':2 'i':12 'merman':11 'return':5,6 'should':13 'slight':3,4 'to':15 'turn':14 'voodoo':1
                                   'search_artist'  'hendrix':2 'jimi':1
                                  'search_release'  'live':1 'radio':5 'show':6 'the':4 'unreleased':2,3
                                     'search_rest'  '2':6,7 '3cd':2,3 'blues':14,16 'classicprogpsy':1 'cpp':18,20,22 'disc':4,5 'psychedelic':23 'return':10,11 'rock':13,15,17,19,21 'slight':8,9 'to':12
                                    'search_combo'  '1983':7A,8A '2':31,32 '3cd':27,28 'a':9A,10A 'be':16A,17A 'blues':39,41 'child':2A 'classicprogpsy':26 'cpp':43,45,47 'disc':29,30 'hendrix':19B 'i':12A 'jimi':18B 'live':20C 'merman':11A 'psychedelic':48 'radio':24C 'return':5A,6A,35,36 'rock':38,40,42,44,46 'should':13A 'show':25C 'slight':3A,4A,33,34 'the':23C 'to':15A,37 'turn':14A 'unreleased':21C,22C 'voodoo':1A
                                    'tag_tracknum'  6
                                      'num_images'  1
                                             'key'  1A
                                           'quals'  ['q-vocals-4', 'q-mixbeat-2', 'q-play-3', 'q-busy-3', 'q-drums-3', 'q-piano-1', 'q-syn-2', 'q-chart-3', 'q-other-3', 'q-bass-3', 'q-grit-3']
                                      'lastfmtags'  ['guitar', 'blues', 'rock', 'psychedelic', 'classic rock']
                                        'tag_date'  1989
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620174284.4761667  (2021-05-05 02:24:44)
                             'size'  16083495