======================== unified (from filesystem) ========================
                                         'bitrate'  '210.838'
                                        'duration'  '491'
                                          'artist'  'Slagerij van Kampen'
                                     'text_people'  ''
                                         'release'  'Link'
                                           'title'  'Paint the Desert Wet'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-OLDST-3', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-2', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-1', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['instrumental', 'percussion', 'drums', 'dutch']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '6'
                                      'tracktotal'  '15'
                                            'date'  '1993'
                                        'comments'  ''
                                           'genre'  'mi-percussion'
                                             'bpm'  '133.053'
                                             'key'  '10A'
                                        'acoustid'  '846d7c42-6af5-4da7-8850-bc698590d715'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Link'
'TBPM' (BPM (beats per minute))                     '133.053'
'TCON' (Content type, a.k.a. Genre)                 'mi-percussion'
'TDOR' (Original release time)                      '1993'
'TDRC' (Recording time)                             '1993'
'TENC' (Encoded by)                                 'Winamp 5.35'
'TIT2' (Title/songname/content description)         'Paint the Desert Wet'
'TKEY' (Initial key)                                '10A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Slagerij van Kampen'
'TPE2' (Band/orchestra/accompaniment)               'Slagerij van Kampen'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Solid'
'TRCK' (Track number/Position in set)               '6/15'
'TSO2'                                              'Slagerij van Kampen'
'TSOP' (Performer sort order)                       'Slagerij van Kampen'
'TXXX:ASIN'                                         'B00004TKBW'
'TXXX:Acoustid Id'                                  '846d7c42-6af5-4da7-8850-bc698590d715'
'TXXX:Artists'                                      'Slagerij van Kampen'
'TXXX:BARCODE'                                      '5413356080728'
'TXXX:CATALOGNUMBER'                                '527 5007 20'
'TXXX:MusicBrainz Album Artist Id'                  'f4114df6-d7af-44ba-ad22-dc31b291993c'
'TXXX:MusicBrainz Album Id'                         '5caddd30-d342-4565-bd44-1a30dd381788'
'TXXX:MusicBrainz Album Release Country'            'NL'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'f4114df6-d7af-44ba-ad22-dc31b291993c'
'TXXX:MusicBrainz Release Group Id'                 '15ce30f4-135d-3a19-b5db-005eca9a77e2'
'TXXX:MusicBrainz Release Track Id'                 'd7afadb3-1f4c-309e-8173-8d692afc4e6e'
'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'                                   ['instrumental', 'percussion', 'drums', 'dutch']
'TXXX:originalyear'                                 '1993'
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '4'
'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'                                     '1'
'TXXX:replaygain_track_gain'                        '-2.38 dB'
'TXXX:replaygain_track_peak'                        '0.844226'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'5e5a653e-40a4-4de6-bcc1-bf87a0f37565')

========================== row from database ==========================
                                              'id'  1288426
                                            'path'  /data/Music/Bulk/00poprockelectronic/Slagerij VanKampen/Link/Slagerij VanKampen - 06 - Paint The Desert Wet.mp3
                                         'working'  None
                                         'bitrate'  210
                                    'duration_sec'  491
                                           'genre'  mi-percussion
                                        'filesize'  12989314
                                           'mtime'  1620524699
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic VanKampen VanKampen 06 The mi percussion
                                      'tag_artist'  Slagerij van Kampen
                                     'tag_release'  Link
                                       'tag_title'  Paint the Desert Wet
                                             'bpm'  133.053
                                    'search_title'  'desert':3 'paint':1 'the':2 'wet':4
                                   'search_artist'  'kampen':3 'slagerij':1 'van':2
                                  'search_release'  'link':1
                                     'search_rest'  '00poprockelectronic':1 'kampen':7 'mi':4 'percussion':5 'the':3 'van':6 'vankampen':2
                                    'search_combo'  '00poprockelectronic':9 'desert':3A 'kampen':7B,15 'link':8C 'mi':12 'paint':1A 'percussion':13 'slagerij':5B 'the':2A,11 'van':6B,14 'vankampen':10 'wet':4A
                                    'tag_tracknum'  6
                                      'num_images'  1
                                             'key'  10A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', '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-4', 'q-syn-2', 'q-chart-1', 'q-other-1', 'Q-HAP-3', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  ['instrumental', 'percussion', 'drums', 'dutch']
                                        'tag_date'  1993
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620524699.3424752  (2021-05-09 03:44:59)
                             'size'  12989314