======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '288'
                                          'artist'  'Mouse on Mars'
                                     'text_people'  ''
                                         'release'  'Idiology'
                                           'title'  'Presence'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-4', 'q-busy-2', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['electronica', 'idm', 'electronic', 'experimental', 'ambient']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '3'
                                      'tracktotal'  '13'
                                            'date'  '2001'
                                        'comments'  ''
                                           'genre'  'electronic;electronic-unsorted;electronic-experimental;set-pl-shirleyspinoza;set-pl-mor'
                                             'bpm'  '138.8'
                                             'key'  '9B'
                                        'acoustid'  '90603b34-72db-4e83-9805-00162a684d3c'
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Idiology'
'TBPM' (BPM (beats per minute))                     '138.8'
'TCON' (Content type, a.k.a. Genre)                 ['electronic',
 'electronic-unsorted',
 'electronic',
 'electronic-experimental',
 'set-pl-shirleyspinoza',
 'set-pl-mor']
'TDOR' (Original release time)                      '2001'
'TDRC' (Recording time)                             '2001-05-08'
'TIT2' (Title/songname/content description)         'Presence'
'TKEY' (Initial key)                                '9B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Mouse on Mars'
'TPE2' (Band/orchestra/accompaniment)               'Mouse on Mars'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Sonig'
'TRCK' (Track number/Position in set)               '3/13'
'TSO2'                                              'Mouse on Mars'
'TSOP' (Performer sort order)                       'Mouse on Mars'
'TSRC' (ISRC (international standard recording code))  'DEA790100103'
'TXXX:ASIN'                                         'B00005B368'
'TXXX:Acoustid Id'                                  '90603b34-72db-4e83-9805-00162a684d3c'
'TXXX:Artists'                                      'Mouse on Mars'
'TXXX:BARCODE'                                      '4988008582734'
'TXXX:CATALOGNUMBER'                                'TKCB-72082'
'TXXX:MusicBrainz Album Artist Id'                  '4d4f5d92-0589-42fa-bc0e-1bd73e17a2ce'
'TXXX:MusicBrainz Album Id'                         '8ffb5c25-5b04-43d4-8cdd-975f59959c92'
'TXXX:MusicBrainz Album Release Country'            'JP'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '4d4f5d92-0589-42fa-bc0e-1bd73e17a2ce'
'TXXX:MusicBrainz Release Group Id'                 'cf5444c6-9b66-315e-9e68-2c634ededb89'
'TXXX:MusicBrainz Release Track Id'                 '44900638-1dfc-33a4-b5b9-acda2a7da8d6'
'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'                                   ['electronica', 'idm', 'electronic', 'experimental', 'ambient']
'TXXX:originalyear'                                 '2001'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-1.41 dB'
'TXXX:replaygain_track_peak'                        '0.505857'

========================== row from database ==========================
                                              'id'  1373861
                                            'path'  /data/Music/Bulk/00poprockelectronic/00calmer/Mouse On Mars - Idiology  2001/11.presence.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  288
                                           'genre'  electronic;electronic-unsorted;electronic-experimental;set-pl-shirleyspinoza;set-pl-mor
                                        'filesize'  4614144
                                           'mtime'  1636913224
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00calmer On 2001 11.presence electronic;electronic unsorted;electronic experimental;set pl shirleyspinoza;set pl mor
                                      'tag_artist'  Mouse on Mars
                                     'tag_release'  Idiology
                                       'tag_title'  Presence
                                             'bpm'  138.8
                                    'search_title'  'presence':1
                                   'search_artist'  'mars':3 'mouse':1 'on':2
                                  'search_release'  'idiology':1
                                     'search_rest'  '00calmer':2 '00poprockelectronic':1 '11':5 '11presence':7 '2001':4 'electronic':8,9,10,11,13,15 'experimental':16,18 'mor':25 'on':3 'pl':20 'presence':6 'set':17,19,22,24 'shirleyspinoza':21,23 'unsorted':12,14
                                    'search_combo'  '00calmer':7 '00poprockelectronic':6 '11':10 '11presence':12 '2001':9 'electronic':13,14,15,16,18,20 'experimental':21,23 'idiology':5C 'mars':4B 'mor':30 'mouse':2B 'on':3B,8 'pl':25 'presence':1A,11 'set':22,24,27,29 'shirleyspinoza':26,28 'unsorted':17,19
                                    'tag_tracknum'  3
                                      'num_images'  0
                                             'key'  9B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-3', 'q-syn-3', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['electronica', 'idm', 'electronic', 'experimental', 'ambient']
                                        'tag_date'  2001
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636913223.737516  (2021-11-14 19:07:03)
                             'size'  4614144