======================== unified (from filesystem) ========================
                                         'bitrate'  '160.0'
                                        'duration'  '60'
                                          'artist'  'Eloy Anzola'
                                     'text_people'  ''
                                         'release'  'invalidObject Series (return)'
                                           'title'  'Frukie08_01a'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-UNU-3', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-1', 'q-busy-2', 'q-grit-2', 'q-play-2', "
 "'q-chart-1', 'q-drums-1', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                     'discogstags'  "['electronic', 'experimental']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '10'
                                      'tracktotal'  '15'
                                            'date'  '2000'
                                        'comments'  ''
                                           'genre'  'electronic-experimental'
                                             'bpm'  '142.7'
                                             'key'  '8B'
                                        'acoustid'  'f8851728-bf7a-4477-8e57-52037e36ce4d'
rest: ''

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

'COMM:SoundJam_CDDB_1:eng'                          'BD03920F+916+15+150+4727+9304+13881+18458+23035+27612+32189+36766+41343+45920+50497+55074+59651+64228'
'COMM:SoundJam_CDDB_TrackNumber:eng'                '10'
'TALB' (Album/Movie/Show title)                     'invalidObject Series (return)'
'TBPM' (BPM (beats per minute))                     '142.7'
'TCON' (Content type, a.k.a. Genre)                 'electronic-experimental'
'TDOR' (Original release time)                      '2000'
'TDRC' (Recording time)                             '2000'
'TENC' (Encoded by)                                 'SoundJam v2.5.2'
'TIT2' (Title/songname/content description)         'Frukie08_01a'
'TKEY' (Initial key)                                '8B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Eloy Anzola'
'TPE2' (Band/orchestra/accompaniment)               'Eloy Anzola'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Fällt'
'TRCK' (Track number/Position in set)               '10/15'
'TSO2'                                              'Anzola, Eloy'
'TSOP' (Performer sort order)                       'Anzola, Eloy'
'TXXX:Acoustid Id'                                  'f8851728-bf7a-4477-8e57-52037e36ce4d'
'TXXX:CATALOGNUMBER'                                'F.0014.0017'
'TXXX:MusicBrainz Album Artist Id'                  'caf51c5c-3b5b-4bae-b993-09b6a90ba07e'
'TXXX:MusicBrainz Album Id'                         '828e29ee-9a07-4818-a326-f1445568d43f'
'TXXX:MusicBrainz Album Release Country'            'IE'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'ep'
'TXXX:MusicBrainz Artist Id'                        'caf51c5c-3b5b-4bae-b993-09b6a90ba07e'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '3'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['electronic', 'experimental']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+1.97 dB'
'TXXX:replaygain_track_peak'                        '0.475238'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'051a8fcb-5575-4299-9bca-f6c1463e9f95')

========================== row from database ==========================
                                              'id'  1213233
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/invalidObject/0017 Eloy Anzola/invalidObject Series (return).txt/return10.mp3
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  60
                                           'genre'  electronic-experimental
                                        'filesize'  1203013
                                           'mtime'  1622801298
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm 0017 (return).txt return10 electronic experimental
                                      'tag_artist'  Eloy Anzola
                                     'tag_release'  invalidObject Series (return)
                                       'tag_title'  Frukie08_01a
                                             'bpm'  142.7
                                    'search_title'  '01a':2 'frukie08':1
                                   'search_artist'  'anzola':2 'eloy':1
                                  'search_release'  'invalid':5 'invalidobject':1 'object':6 'return':3,4 'series':2
                                     'search_rest'  'electronic':5 'experimental':6 'return':1 'return10':4 'returntxt':3 'txt':2
                                    'search_combo'  '01a':2A 'anzola':4B 'electronic':15 'eloy':3B 'experimental':16 'frukie08':1A 'invalid':9C 'invalidobject':5C 'object':10C 'return':7C,8C,11 'return10':14 'returntxt':13 'series':6C 'txt':12
                                    'tag_tracknum'  10
                                      'num_images'  0
                                             'key'  8B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-3', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-1', 'q-syn-3', 'q-chart-1', 'q-other-4', 'Q-HAP-2', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  2000
                                     'discogstags'  ['electronic', 'experimental']

============================== file details ==============================
                                           'mtime'  1622801298.2723172  (2021-06-04 12:08:18)
                             'size'  1203013