======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '271'
                                          'artist'  'Mr. Bungle'
                                     'text_people'  ''
                                         'release'  'California'
                                           'title'  'Goodbye Sober Day'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-3', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['alternative', 'rock', 'avant garde', 'experimental', 'mike patton']"
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '10'
                                      'tracktotal'  '10'
                                            'date'  '1999'
                                        'comments'  ''
                                           'genre'  'electronic;electronic-unsorted'
                                             'bpm'  '153'
                                             'key'  '3A'
                                        'acoustid'  '78d7d0c2-a8c6-407f-b5f1-33c8292c4a62'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM::XXX'                                         'Rotel'
'COMM:iTunNORM:eng'                                 (' 0000193F 00001766 00009E7F 00005FDD 00029827 0001FBFE 00008000 00008000 '
 '00022325 0001FBE7')
'TALB' (Album/Movie/Show title)                     'California'
'TBPM' (BPM (beats per minute))                     '153'
'TCON' (Content type, a.k.a. Genre)                 ['electronic', 'electronic-unsorted']
'TDOR' (Original release time)                      '1999'
'TDRC' (Recording time)                             '1999-11-29'
'TIPL' (Involved people list)                       TIPL(encoding=<Encoding.UTF16: 1>, people=[['guitar family', 'Trey Spruance'], ['guest cello', 'Sam Bass'], ['guest cello', 'Marika Hughes'], ['membranophone', 'Danny Heifetz'], ['guest bass drum, gong, percussion and timpani', 'William Winant'], ['vocals', 'Mike Patton'], ['keyboard', 'Mike Patton'], ['guest viola and violin', 'Ben Barnes'], ['guest viola and violin', 'Eyvind Kang'], ['guest viola and violin', 'Carla Kihlstedt'], ['double bass and electric bass guitar', 'Trevor Dunn'], ['guest pedal steel guitar', 'David Phillips'], ['keyboard and saxophone', 'Clinton "Bär" McKinnon'], ['guest trumpet', 'Timb Harris']])
'TIT2' (Title/songname/content description)         'Goodbye Sober Day'
'TKEY' (Initial key)                                '3A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Mr. Bungle'
'TPE2' (Band/orchestra/accompaniment)               'Mr. Bungle'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'London Records/Slash'
'TRCK' (Track number/Position in set)               '10/10'
'TSO2'                                              'Mr. Bungle'
'TSOP' (Performer sort order)                       'Mr. Bungle'
'TSRC' (ISRC (international standard recording code))  'USWB19900585'
'TXXX:ASIN'                                         'B00015TTOM'
'TXXX:Acoustid Id'                                  '78d7d0c2-a8c6-407f-b5f1-33c8292c4a62'
'TXXX:Artists'                                      'Mr. Bungle'
'TXXX:BARCODE'                                      '9325583005299'
'TXXX:CATALOGNUMBER'                                '3984298292'
'TXXX:MusicBrainz Album Artist Id'                  '277e21a9-2d64-452d-96c4-2d23a7af5891'
'TXXX:MusicBrainz Album Id'                         'e04a41e9-93c5-33ff-8293-74e9cf6c3d60'
'TXXX:MusicBrainz Album Release Country'            'AU'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '277e21a9-2d64-452d-96c4-2d23a7af5891'
'TXXX:MusicBrainz Release Group Id'                 '68445df6-13b2-360b-b43f-7b286e506c7c'
'TXXX:MusicBrainz Release Track Id'                 'ae94c7c3-2847-3c26-a4d3-94acc288aa4d'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  'rock'
'TXXX:lastfmtags'                                   ['alternative', 'rock', 'avant garde', 'experimental', 'mike patton']
'TXXX:originalyear'                                 '1999'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'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'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '+0.06 dB'
'TXXX:replaygain_track_peak'                        '0.371905'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'f30de354-76dd-49d5-b3cc-fed22d43e0e6')
'USLT::XXX'                                         ('Your lips say one thing\r\n'
 'But the drugs say another\r\n'
 'How can I massage\r\n'
 'This intergalactic ulcer?\r\n'
 '\r\n'
 'Goodbye sober day (2x)\r\n'
 'Hello milky way.\r\n'
 '\r\n'
 'Pin my ear to the wisdom post\r\n'
 'Hang me up and drain me dry\r\n'
 'Mend my shipwrecked spirit\r\n'
 'Lift the veil from my eyes.\r\n'
 '\r\n'
 'Goodbye sober day.\r\n'
 'The years grew wings and flew away.\r\n'
 '\r\n'
 'Ghosts of the past become barbarians...\r\n'
 '...Of the future.\r\n'
 'And I still pity you\r\n'
 'Because what you said was true.\r\n'
 '\r\n'
 'Goodbye sober day\r\n'
 'Hello milky way.\r\n'
 '\r\n'
 'May your sun be blown out just like a candle\r\n'
 'And may your sea burn like tar\r\n'
 'May your sky be rolled up like a scroll\r\n'
 'May your blue moon drip with blood.\r\n'
 '\r\n'
 'What would they say\r\n'
 'If you went up in smoke?\r\n'
 'If I dug you up\r\n'
 'And then made soup of your bones?\r\n'
 '\r\n'
 'Goodbye sober day (6x)\r\n'
 'Hello milky way')

========================== row from database ==========================
                                              'id'  1266076
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Mr. Bungle - Mr.Bungle/California (1999)/10 GOODBYE SOBER DAY.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  271
                                           'genre'  electronic;electronic-unsorted
                                        'filesize'  10895192
                                           'mtime'  1636912605
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm Mr.Bungle (1999) 10 GOODBYE SOBER DAY electronic;electronic unsorted
                                      'tag_artist'  Mr. Bungle
                                     'tag_release'  California
                                       'tag_title'  Goodbye Sober Day
                                             'bpm'  153.0
                                    'search_title'  'day':3 'goodbye':1 'sober':2
                                   'search_artist'  'bungle':3 'mr':1,2
                                  'search_release'  'california':1
                                     'search_rest'  '1999':4,5 'bungle':2 'day':8 'electronic':9,10,11,12 'goodbye':6 'mr':1 'mrbungle':3 'sober':7 'unsorted':13
                                    'search_combo'  '1999':11,12 'bungle':6B,9 'california':7C 'day':3A,15 'electronic':16,17,18,19 'goodbye':1A,13 'mr':4B,5B,8 'mrbungle':10 'sober':2A,14 'unsorted':20
                                    'tag_tracknum'  10
                                      'num_images'  1
                                             'key'  3A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-3', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['alternative', 'rock', 'avant garde', 'experimental', 'mike patton']
                                        'tag_date'  1999
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1636912605.166258  (2021-11-14 18:56:45)
                             'size'  10895192