======================== unified (from filesystem) ========================
                                         'bitrate'  '256.814'
                                        'duration'  '304'
                                          'artist'  'DJ Food'
                                     'text_people'  ''
                                         'release'  'A Recipe for Disaster'
                                           'title'  'Scientific Youth'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-2', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-3', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['trip hop', 'downtempo', 'ninja tune', 'chillout', 'electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '14'
                                      'tracktotal'  '15'
                                            'date'  '2003'
                                        'comments'  ''
                                           'genre'  'electronic-trip hop or downtempo or acid jazz'
                                             'bpm'  '97.4'
                                             'key'  '11B'
                                        'acoustid'  '67b27445-2ef6-438f-b0fe-9ee4fca3c73d'
rest: ''

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

'COMM:ID3v1 Comment:eng'                            '-+ SiNSATiON +-'
'TALB' (Album/Movie/Show title)                     'A Recipe for Disaster'
'TBPM' (BPM (beats per minute))                     '97.4'
'TCON' (Content type, a.k.a. Genre)                 'electronic-trip hop or downtempo or acid jazz'
'TDOR' (Original release time)                      '1995'
'TDRC' (Recording time)                             '2003-09-09'
'TIT2' (Title/songname/content description)         'Scientific Youth'
'TKEY' (Initial key)                                '11B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'DJ Food'
'TPE2' (Band/orchestra/accompaniment)               'DJ Food'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Ninja Tune'
'TRCK' (Track number/Position in set)               '14/15'
'TSO2'                                              'Food, DJ'
'TSOP' (Performer sort order)                       'Food, DJ'
'TXXX:ASIN'                                         'B0000B1A3D'
'TXXX:Acoustid Id'                                  '67b27445-2ef6-438f-b0fe-9ee4fca3c73d'
'TXXX:BARCODE'                                      '625978102022'
'TXXX:CATALOGNUMBER'                                'ZEN CD20'
'TXXX:MusicBrainz Album Artist Id'                  '0019749d-ee29-4a5f-ab17-6bfa11deb969'
'TXXX:MusicBrainz Album Id'                         'ba389aef-d2cd-4dbf-ba4f-76db250b16a5'
'TXXX:MusicBrainz Album Release Country'            'CA'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '0019749d-ee29-4a5f-ab17-6bfa11deb969'
'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:lastfmtags'                                   ['trip hop', 'downtempo', 'ninja tune', 'chillout', 'electronic']
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '+2.75 dB'
'TXXX:replaygain_track_peak'                        '0.581207'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'9e7ee20c-58da-4654-807c-1ec17c5bbce5')

========================== row from database ==========================
                                              'id'  1369494
                                            'path'  /data/Music/Bulk/00poprockelectronic/00trip/DJ Food - DJ_Food-A_Recipe_for_Disaster-REISSUE-2003-SnS/14-dj_food-scientific_youth-sns.mp3
                                         'working'  None
                                         'bitrate'  256
                                    'duration_sec'  304
                                           'genre'  electronic-trip hop or downtempo or acid jazz
                                        'filesize'  9789880
                                           'mtime'  1636910405
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00trip DJ_Food A_Recipe_for_Disaster REISSUE 2003 SnS 14 dj_food scientific_youth sns electronic trip hop downtempo acid jazz
                                      'tag_artist'  DJ Food
                                     'tag_release'  A Recipe for Disaster
                                       'tag_title'  Scientific Youth
                                             'bpm'  97.4
                                    'search_title'  'scientific':1 'youth':2
                                   'search_artist'  'dj':1 'food':2
                                  'search_release'  'a':1 'disaster':4 'for':3 'recipe':2
                                     'search_rest'  '00poprockelectronic':1 '00trip':2 '2003':10 'a':5 'acid':18 'disaster':8 'dj':3 'downtempo':17 'electronic':14 'food':4 'for':7 'hop':16 'jazz':19 'recipe':6 'reissue':9 's':21 'scientific':12 'sn':20 'sns':11 'trip':15 'youth':13
                                    'search_combo'  '00poprockelectronic':9 '00trip':10 '2003':18 'a':5C,13 'acid':26 'disaster':8C,16 'dj':3B,11 'downtempo':25 'electronic':22 'food':4B,12 'for':7C,15 'hop':24 'jazz':27 'recipe':6C,14 'reissue':17 's':29 'scientific':1A,20 'sn':28 'sns':19 'trip':23 'youth':2A,21
                                    'tag_tracknum'  14
                                      'num_images'  0
                                             'key'  11B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-3', 'q-other-3', 'Q-HAP-3', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  ['trip hop', 'downtempo', 'ninja tune', 'chillout', 'electronic']
                                        'tag_date'  2003
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636910404.6991982  (2021-11-14 18:20:04)
                             'size'  9789880