======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '123'
                                          'artist'  'Daniel Johnston'
                                     'text_people'  ''
                                         'release'  'Hi, How Are You'
                                           'title'  'Poor You'
                                           'quals'  ("['Q-HAP-2', 'Q-LOCALNESS-1', 'Q-UNU-1', 'Q-OLDST-3', 'Q-JZFKS-1', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-1', 'q-other-1', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['indie', 'lo fi', 'outsider', 'folk', 'singer songwriter']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  '15'
                                            'date'  '1986'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter-indie'
                                             'bpm'  '103'
                                             'key'  '6B'
                                        'acoustid'  'ec74156c-1da5-47a1-85be-2c0e89fba005'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Hi, How Are You'
'TBPM' (BPM (beats per minute))                     '103'
'TCON' (Content type, a.k.a. Genre)                 'ifs-songwriter-indie'
'TDOR' (Original release time)                      '1986'
'TDRC' (Recording time)                             '1986'
'TIT2' (Title/songname/content description)         'Poor You'
'TKEY' (Initial key)                                '6B'
'TMED' (Media type)                                 'Cassette'
'TPE1' (Lead performer(s)/Soloist(s))               'Daniel Johnston'
'TPE2' (Band/orchestra/accompaniment)               'Daniel Johnston'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Stress Records'
'TRCK' (Track number/Position in set)               '1/15'
'TSO2'                                              'Johnston, Daniel'
'TSOP' (Performer sort order)                       'Johnston, Daniel'
'TXXX:Acoustid Id'                                  'ec74156c-1da5-47a1-85be-2c0e89fba005'
'TXXX:Artists'                                      'Daniel Johnston'
'TXXX:CATALOGNUMBER'                                '[none]'
'TXXX:MusicBrainz Album Artist Id'                  '8a7ca8b0-d23c-4eff-8fe9-6220ba5c9c76'
'TXXX:MusicBrainz Album Id'                         'ba13ed1d-39a3-3416-8b0c-a8cfd38c322c'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '8a7ca8b0-d23c-4eff-8fe9-6220ba5c9c76'
'TXXX:MusicBrainz Release Group Id'                 '22a18813-ca1b-3458-9e9f-a147d8ac5314'
'TXXX:MusicBrainz Release Track Id'                 'e7dccb6a-9809-305f-8924-1383393069fa'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['indie', 'lo fi', 'outsider', 'folk', 'singer songwriter']
'TXXX:originalyear'                                 '1986'
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+2.25 dB'
'TXXX:replaygain_track_peak'                        '0.875559'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'8097700f-6b64-49c4-8286-325317a986f2')
'USLT::XXX'                                         ('Hi, how are you?\r\n'
 'Every morning he got up \r\n'
 'Dreading each moment he had to be awake\r\n'
 "He'd look at the floor, scribble on gum wrappers\r\n"
 'He never found a better way to joke around\r\n'
 'The clock would tick and time would slow\r\n'
 "There wasn't anywhere he wouldn't go \r\n"
 'To avoid having to see anyone\r\n'
 "He'd sit in a chair and lean against a wall\r\n"
 "But that didn't seem to matter much at all\r\n"
 'But late at night he had a savior\r\n'
 'In his sleep, in his dreams\r\n'
 'She came to him and she said\r\n'
 '"Poor you, poor you\r\n'
 'No one understands you\r\n'
 'Poor you, poor you"\r\n'
 'And every word that everyone would say\r\n'
 'Got mumbled up in his head\r\n'
 'Like mumble-jumble and everywhere he went\r\n'
 'It seemed like everyone was saying to him,\r\n'
 '"Blah blah blah"\r\n'
 'But late at night, he had a mistress\r\n'
 'In his dreams, in his sleep\r\n'
 'And she would say "poor you, poor you"\r\n'
 'No one understands you\r\n'
 'Poor you"\r\n'
 'This story, though, not well told\r\n'
 'Is not that old\r\n'
 "It's not that funny, it's not that great\r\n"
 'But I know it to be true\r\n'
 'Because late at night, I have an angel\r\n'
 'In my dreams, in my sleep\r\n'
 'And as she runs her fingers through my hair\r\n'
 'As I lay on her lap\r\n'
 'And she says, "poor you, poor you\r\n'
 'No one understands you, poor you\r\n'
 'Poor you"')

========================== row from database ==========================
                                              'id'  1275750
                                            'path'  /data/Music/Bulk/00singer-songwriter-eos/Daniel Johnston/Hi How Are You/01 poor you.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  123
                                           'genre'  ifs-songwriter-indie
                                        'filesize'  4972135
                                           'mtime'  1636400510
                                   'redo_metaread'  0
                                        'rest_str'   00singer songwriter eos 01 poor you ifs songwriter indie
                                      'tag_artist'  Daniel Johnston
                                     'tag_release'  Hi, How Are You
                                       'tag_title'  Poor You
                                             'bpm'  103.0
                                    'search_title'  'poor':1 'you':2
                                   'search_artist'  'daniel':1 'johnston':2
                                  'search_release'  'are':4 'hi':1,2 'how':3 'you':5
                                     'search_rest'  '00singer':1 'eos':3 'ifs':6 'indie':7 'poor':4 'songwriter':2 'you':5
                                    'search_combo'  '00singer':10 'are':8C 'daniel':3B 'eos':12 'hi':5C,6C 'how':7C 'ifs':15 'indie':16 'johnston':4B 'poor':1A,13 'songwriter':11 'you':2A,9C,14
                                    'tag_tracknum'  1
                                      'num_images'  1
                                             'key'  6B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-2', 'q-chart-2', 'q-other-1', 'Q-HAP-2', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['indie', 'lo fi', 'outsider', 'folk', 'singer songwriter']
                                        'tag_date'  1986
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636400510.208664  (2021-11-08 20:41:50)
                             'size'  4972135