======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '254'
                                          'artist'  'No Doubt'
                                     'text_people'  ''
                                         'release'  'Tragic Kingdom'
                                           'title'  'You Can Do It'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-OLDST-3', 'Q-UNU-2', 'Q-HHRNBTT-1', "
 "'Q-LOCALNESS-3', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-3', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['female vocalists', 'alternative', 'ska', 'pop', 'rock']"
                                     'discogstags'  "['rock', 'alternative rock', 'pop rock', 'ska']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '11'
                                      'tracktotal'  '14'
                                            'date'  '1995'
                                        'comments'  ''
                                           'genre'  'loc-style-reggae or dub or ska or dancehall-ska'
                                             'bpm'  '126'
                                             'key'  '7B'
                                        'acoustid'  '56d9a874-91dd-4aaf-8627-40ab902a01e3'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Tragic Kingdom'
'TBPM' (BPM (beats per minute))                     '126'
'TCON' (Content type, a.k.a. Genre)                 'loc-style-reggae or dub or ska or dancehall-ska'
'TDOR' (Original release time)                      '1995'
'TDRC' (Recording time)                             '1995'
'TIT2' (Title/songname/content description)         'You Can Do It'
'TKEY' (Initial key)                                '7B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'No Doubt'
'TPE2' (Band/orchestra/accompaniment)               'No Doubt'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Trauma Records'
'TRCK' (Track number/Position in set)               '11/14'
'TSO2'                                              'No Doubt'
'TSOP' (Performer sort order)                       'No Doubt'
'TSRC' (ISRC (international standard recording code))  'USIR19500280'
'TXXX:Acoustid Id'                                  '56d9a874-91dd-4aaf-8627-40ab902a01e3'
'TXXX:Artists'                                      'No Doubt'
'TXXX:BARCODE'                                      '765449258022'
'TXXX:CATALOGNUMBER'                                '92580-2'
'TXXX:MusicBrainz Album Artist Id'                  'fbd2a255-1d57-4d31-ac11-65b671c19958'
'TXXX:MusicBrainz Album Id'                         'cdadf584-5149-4c35-9eb2-21b7d1733f68'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'fbd2a255-1d57-4d31-ac11-65b671c19958'
'TXXX:MusicBrainz Release Group Id'                 '04b0b075-bed7-388b-b44b-cf34077ad96c'
'TXXX:MusicBrainz Release Track Id'                 '9819218e-d3c6-4503-91cd-5f17298bcf13'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['rock', 'alternative rock', 'pop rock', 'ska']
'TXXX:lastfmtags'                                   ['female vocalists', 'alternative', 'ska', 'pop', 'rock']
'TXXX:originalyear'                                 '1995'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.91 dB'
'TXXX:replaygain_track_peak'                        '0.487210'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'154c88a6-8595-4b31-833e-cbdcdc71cf1d')
'USLT::XXX'                                         ("Since you've been gone\n"
 "Since you've been unglued\n"
 "It's hard to figure out\n"
 'Your next move\n'
 'One minute here\n'
 "The next you're gone\n"
 "Let's make an end\n"
 'To this sad, sad song\n'
 '\n'
 "For you it's hard to take\n"
 "'Cause the pill has an awful taste\n"
 'Just open up and swallow down\n'
 'Once it hits bottom\n'
 'Things may turn around\n'
 '\n'
 'Unfortunately this is the case\n'
 "You've got to catch up\n"
 'And win the race\n'
 'Straighten yourself out\n'
 'You can do it\n'
 'Nobody knew it\n'
 "You've been through it\n"
 '\n'
 'Everything you say has been taken wrong\n'
 "Enough to say it's a sad, sad song\n"
 "They can't understand that you mean to do good\n"
 "I guess you could say you're misunderstood\n"
 '\n'
 "I know you're meaning well\n"
 "But you've been shot to hell\n"
 'Just come back and join us now\n'
 "'Cause I know that you know how\n"
 '\n'
 'Unfortunately this is the case\n'
 "You've got to catch up\n"
 'And win the race\n'
 'Straighten yourself out\n'
 'You can do it\n'
 'You gonna do it\n'
 "Jumpin' through it, yeah, yeah\n"
 '\n'
 'I know it seems\n'
 "They're messing with your mind\n"
 "But you don't have to go\n"
 'Forward blind\n'
 'So let the bygones be bygone\n'
 "And let's make an end\n"
 'To this sad, sad song\n'
 '\n'
 'Unfortunately this is the case\n'
 "You've got to catch up\n"
 'And win the race\n'
 'Straighten yourself out\n'
 'You can do it\n'
 'You gonna do it\n'
 "Jumpin' through it\n"
 '\n'
 'You gonna do it\n'
 "Jumpin' through it\n"
 '\n'
 'You gonna do it\n'
 "Jumpin' through it\n"
 '\n'
 'You gonna do it\n'
 'You can do it\n'
 '\n'
 'You gonna do it\n'
 'You can do it\n'
 '\n'
 'You gonna do it\n'
 'You can do it\n'
 '\n'
 'You can do it\n'
 'You can do it\n'
 'You gonna do it\n'
 'You can do it\n'
 'You can do it\n'
 'You can do it\n'
 'You can do it\n'
 'You can do it')

========================== row from database ==========================
                                              'id'  1286969
                                            'path'  /data/Music/Bulk/00poprockelectronic/No Doubt/Tragic Kingdom/11 - No Doubt - You Can Do It.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  254
                                           'genre'  loc-style-reggae or dub or ska or dancehall-ska
                                        'filesize'  6221488
                                           'mtime'  1620524758
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 11 loc style reggae or dub or ska or dancehall ska
                                      'tag_artist'  No Doubt
                                     'tag_release'  Tragic Kingdom
                                       'tag_title'  You Can Do It
                                             'bpm'  126.0
                                    'search_title'  'can':2 'do':3 'it':4 'you':1
                                   'search_artist'  'doubt':2 'no':1
                                  'search_release'  'kingdom':2 'tragic':1
                                     'search_rest'  '00poprockelectronic':1 'dancehall':8 'dub':6 'loc':2 'or':5 'reggae':4 'ska':7 'style':3
                                    'search_combo'  '00poprockelectronic':9 'can':2A 'dancehall':16 'do':3A 'doubt':6B 'dub':14 'it':4A 'kingdom':8C 'loc':10 'no':5B 'or':13 'reggae':12 'ska':15 'style':11 'tragic':7C 'you':1A
                                    'tag_tracknum'  11
                                      'num_images'  1
                                             'key'  7B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-3', 'q-other-3', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['female vocalists', 'alternative', 'ska', 'pop', 'rock']
                                        'tag_date'  1995
                                     'discogstags'  ['rock', 'alternative rock', 'pop rock', 'ska']

============================== file details ==============================
                                           'mtime'  1620524757.7337768  (2021-05-09 03:45:57)
                             'size'  6221488