======================== unified (from filesystem) ========================
                                         'bitrate'  '270.825'
                                        'duration'  '248'
                                          'artist'  'Asylum Street Spankers'
                                     'text_people'  ''
                                         'release'  'Mommy Says No!'
                                           'title'  'Super Frog'
                                           'quals'  ("['Q-JZFKS-2', 'Q-HAP-3', 'Q-UNU-2', 'Q-HHRNBTT-1', 'Q-LOCALNESS-3', "
 "'Q-OLDST-3', 'q-syn-1', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-2', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['acoustic', 'blues', 'alt country', 'austin', 'folk']"
                                     'discogstags'  "['blues', 'folk, world, & country']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '11'
                                      'tracktotal'  '13'
                                            'date'  '2007'
                                        'comments'  ''
                                           'genre'  'loc-namerica-country-alt'
                                             'bpm'  '96'
                                             'key'  '12B'
                                        'acoustid'  'e0c5a533-a22a-4a7b-a428-518d3c5b714e'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Mommy Says No!'
'TBPM' (BPM (beats per minute))                     '96'
'TCON' (Content type, a.k.a. Genre)                 'loc-namerica-country-alt'
'TDOR' (Original release time)                      '2007'
'TDRC' (Recording time)                             '2007-02-06'
'TIT2' (Title/songname/content description)         'Super Frog'
'TKEY' (Initial key)                                '12B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Asylum Street Spankers'
'TPE2' (Band/orchestra/accompaniment)               'Asylum Street Spankers'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Yellow Dog Records'
'TRCK' (Track number/Position in set)               '11/13'
'TSO2'                                              'Asylum Street Spankers'
'TSOP' (Performer sort order)                       'Asylum Street Spankers'
'TXXX:ASIN'                                         'B000M8NMSW'
'TXXX:Acoustid Id'                                  'e0c5a533-a22a-4a7b-a428-518d3c5b714e'
'TXXX:Artists'                                      'Asylum Street Spankers'
'TXXX:BARCODE'                                      '823800147122'
'TXXX:CATALOGNUMBER'                                'YD21471'
'TXXX:MusicBrainz Album Artist Id'                  'be9f392d-0475-4c8a-a3b9-f4b476942b40'
'TXXX:MusicBrainz Album Id'                         'f9fbe728-4cdd-4e42-99d4-883e976ed5fa'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'be9f392d-0475-4c8a-a3b9-f4b476942b40'
'TXXX:MusicBrainz Release Group Id'                 '5138bd1a-82c3-3c7a-a3f9-e16c2edfab1c'
'TXXX:MusicBrainz Release Track Id'                 'bb1c729a-7343-3b0a-9d53-7f8c2844b985'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['blues', 'folk, world, & country']
'TXXX:lastfmtags'                                   ['acoustic', 'blues', 'alt country', 'austin', 'folk']
'TXXX:originalyear'                                 '2007'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.00 dB'
'TXXX:replaygain_track_peak'                        '0.440275'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'd3baf101-45e9-40d0-a753-854481ad2384')

========================== row from database ==========================
                                              'id'  968634
                                            'path'  /data/Music/Bulk/00blues-jazz-exotica-oldies-country/asylum street spankers - mommy says no!!!/11-super frog.wma.mp3
                                         'working'  None
                                         'bitrate'  270
                                    'duration_sec'  248
                                           'genre'  loc-namerica-country-alt
                                        'filesize'  8500709
                                           'mtime'  1639508121
                                   'redo_metaread'  0
                                        'rest_str'   00blues jazz exotica oldies country asylum street spankers mommy says no!!! 11 super frog.wma loc namerica country alt
                                      'tag_artist'  Asylum Street Spankers
                                     'tag_release'  Mommy Says No!
                                       'tag_title'  Super Frog
                                             'bpm'  96.0
                                    'search_title'  'frog':2 'super':1
                                   'search_artist'  'asylum':1 'spankers':3 'street':2
                                  'search_release'  'mommy':1 'no':3 'says':2
                                     'search_rest'  'alt':17 'asylum':5 'country':4 'exotica':2 'frog':12 'frogwma':14 'jazz':1 'loc':15 'mommy':8 'namerica':16 'no':10 'oldies':3 'says':9 'spankers':7 'street':6 'super':11 'wma':13
                                    'search_combo'  'alt':25 'asylum':3B,13 'country':12 'exotica':10 'frog':2A,20 'frogwma':22 'jazz':9 'loc':23 'mommy':6C,16 'namerica':24 'no':8C,18 'oldies':11 'says':7C,17 'spankers':5B,15 'street':4B,14 'super':1A,19 'wma':21
                                    'tag_tracknum'  11
                                      'num_images'  1
                                             'key'  12B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-2', 'q-busy-3', 'q-drums-2', 'q-syn-1', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['acoustic', 'blues', 'alt country', 'austin', 'folk']
                                        'tag_date'  2007
                                     'discogstags'  ['blues', 'folk, world, & country']

============================== file details ==============================
                                           'mtime'  1639508120.9473603  (2021-12-14 19:55:20)
                             'size'  8500709