======================== unified (from filesystem) ========================
                                         'bitrate'  '98.332'
                                        'duration'  '112'
                                          'artist'  'Central High School Cafeteria Band'
                                     'text_people'  ''
                                         'release'  'Las Vegas Grind, Volume 5'
                                           'title'  'First Rhapsody for Knives, Forks and Spoons'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'q-syn-2', 'q-bass-1', 'q-busy-3', "
 "'q-grit-2', 'q-play-3', 'Q-OLDST-2', 'q-chart-1', 'q-drums-4', 'q-other-3', "
 "'q-piano-1', 'q-vocals-1', 'Q-HHRNBTT-1', 'q-mixbeat-1', 'Q-LOCALNESS-1']")
                                      'lastfmtags'  "['steel']"
                                     'discogstags'  "['rock & roll', 'funk / soul', 'pop', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '16'
                                      'tracktotal'  '21'
                                            'date'  '1995'
                                        'comments'  ''
                                           'genre'  'rock-pop-surf'
                                             'bpm'  '105.642'
                                             'key'  '8B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Las Vegas Grind, Volume 5'
'TBPM' (BPM (beats per minute))                     '105.642'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'rock-pop-surf'
'TDOR' (Original release time)                      '1995'
'TDRC' (Recording time)                             '1995'
'TIT2' (Title/songname/content description)         'First Rhapsody for Knives, Forks and Spoons'
'TKEY' (Initial key)                                '8B'
'TMED' (Media type)                                 'Vinyl'
'TPE1' (Lead performer(s)/Soloist(s))               'Central High School Cafeteria Band'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Crypt Records'
'TRCK' (Track number/Position in set)               '16/21'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'Central High School Cafeteria Band'
'TXXX:Artists'                                      'Central High School Cafeteria Band'
'TXXX:CATALOGNUMBER'                                'ST-075'
'TXXX:MusicBrainz Album Artist Id'                  '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:MusicBrainz Album Id'                         'c39371eb-f7d4-49fb-a116-e1ca75efa097'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album/compilation'
'TXXX:MusicBrainz Artist Id'                        '63f33c49-d234-46aa-b693-96ef7a8478b3'
'TXXX:MusicBrainz Release Group Id'                 '30f2323c-be43-4b85-933d-7beca72c9cec'
'TXXX:MusicBrainz Release Track Id'                 '1fdc8117-a0ce-369e-bd2d-8c52ba1d7d94'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['rock & roll', 'funk / soul', 'pop', 'rock']
'TXXX:lastfmtags'                                   'steel'
'TXXX:originalyear'                                 '1995'
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '4'
'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'                                     '1'
'TXXX:replaygain_track_gain'                        '+3.32 dB'
'TXXX:replaygain_track_peak'                        '0.296652'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'8b92a7a2-64fc-43b8-82b6-1c284c08b79c')

========================== row from database ==========================
                                              'id'  1350014
                                            'path'  /data/Music/Bulk/00poprockelectronic/las vegas grinds/5/17 First Rhapsody For Knives, Forks And Spoons.mp3
                                         'working'  None
                                         'bitrate'  98
                                    'duration_sec'  112
                                           'genre'  rock-pop-surf
                                        'filesize'  1433679
                                           'mtime'  1620737377
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic las vegas grinds 17 And rock pop surf
                                      'tag_artist'  Central High School Cafeteria Band
                                     'tag_release'  Las Vegas Grind, Volume 5
                                       'tag_title'  First Rhapsody for Knives, Forks and Spoons
                                             'bpm'  105.642
                                    'search_title'  'and':7 'first':1 'for':3 'forks':6 'knives':4,5 'rhapsody':2 'spoons':8
                                   'search_artist'  'band':5 'cafeteria':4 'central':1 'high':2 'school':3
                                  'search_release'  '5':6 'grind':3,4 'las':1 'vegas':2 'volume':5
                                     'search_rest'  '00poprockelectronic':1 'and':5 'grinds':4 'las':2 'pop':7 'rock':6 'surf':8 'vegas':3
                                    'search_combo'  '00poprockelectronic':20 '5':19C 'and':7A,24 'band':13B 'cafeteria':12B 'central':9B 'first':1A 'for':3A 'forks':6A 'grind':16C,17C 'grinds':23 'high':10B 'knives':4A,5A 'las':14C,21 'pop':26 'rhapsody':2A 'rock':25 'school':11B 'spoons':8A 'surf':27 'vegas':15C,22 'volume':18C
                                    'tag_tracknum'  16
                                      'num_images'  1
                                             'key'  8B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-1', 'q-other-3', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['steel']
                                        'tag_date'  1995
                                     'discogstags'  ['rock & roll', 'funk / soul', 'pop', 'rock']

============================== file details ==============================
                                           'mtime'  1620737376.7261262  (2021-05-11 14:49:36)
                             'size'  1433679