======================== unified (from filesystem) ========================
                                         'bitrate'  '189.486'
                                        'duration'  '135'
                                          'artist'  'Deaf Center'
                                     'text_people'  ''
                                         'release'  'Pale Ravine'
                                           'title'  'Eloy'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-OLDST-3', "
 "'Q-LOCALNESS-1', 'q-syn-3', 'Q-PLAY-3', 'q-bass-4', 'q-busy-2', 'q-grit-2', "
 "'Q-PIANO-4', 'q-chart-2', 'q-drums-1', 'q-other-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['dark ambient', 'idm', 'electronic', 'experimental', 'ambient']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '12'
                                      'tracktotal'  '12'
                                            'date'  '2005'
                                        'comments'  ''
                                           'genre'  'electronic-ambient-dark'
                                             'bpm'  '99.2'
                                             'key'  '8A'
                                        'acoustid'  'b76e6389-e6fe-467f-83c8-775ef3f7e377'
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Pale Ravine'
'TBPM' (BPM (beats per minute))                     '99.2'
'TCON' (Content type, a.k.a. Genre)                 'electronic-ambient-dark'
'TDOR' (Original release time)                      '2005'
'TDRC' (Recording time)                             '2005-11-07'
'TENC' (Encoded by)                                 'LAME v3.90.3'
'TIT2' (Title/songname/content description)         'Eloy'
'TKEY' (Initial key)                                '8A'
'TLAN' (Language(s))                                'English'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Deaf Center'
'TPE2' (Band/orchestra/accompaniment)               'Deaf Center'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Type'
'TRCK' (Track number/Position in set)               '12/12'
'TSO2'                                              'Deaf Center'
'TSOP' (Performer sort order)                       'Deaf Center'
'TXXX:ASIN'                                         'B000CDYDPI'
'TXXX:Acoustid Id'                                  'b76e6389-e6fe-467f-83c8-775ef3f7e377'
'TXXX:BARCODE'                                      '182270000109'
'TXXX:CATALOGNUMBER'                                'TYPE 009'
'TXXX:MusicBrainz Album Artist Id'                  '0637b9fc-5864-46fe-9dcd-487c5c0d213d'
'TXXX:MusicBrainz Album Id'                         '747b94d9-c224-42f6-bbb2-86660095983b'
'TXXX:MusicBrainz Album Release Country'            'GB'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '0637b9fc-5864-46fe-9dcd-487c5c0d213d'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-PIANO'                                      '4'
'TXXX:Q-PLAY'                                       '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['dark ambient', 'idm', 'electronic', 'experimental', 'ambient']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '1'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+1.11 dB'
'TXXX:replaygain_track_peak'                        '0.597332'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'128eb065-4b1b-4b62-8042-e9631eb96fc9')

========================== row from database ==========================
                                              'id'  1375206
                                            'path'  /data/Music/Bulk/00poprockelectronic/00ambient/Deaf Center - Deaf_Center-Pale_ravine-Promo-(Type)-2005-JUST/12-deaf_center-eloy-just.mp3
                                         'working'  None
                                         'bitrate'  189
                                    'duration_sec'  135
                                           'genre'  electronic-ambient-dark
                                        'filesize'  3221554
                                           'mtime'  1636909959
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00ambient Deaf_Center Pale_ravine Promo (Type) 2005 JUST 12 deaf_center eloy just electronic ambient dark
                                      'tag_artist'  Deaf Center
                                     'tag_release'  Pale Ravine
                                       'tag_title'  Eloy
                                             'bpm'  99.2
                                    'search_title'  'eloy':1
                                   'search_artist'  'center':2 'deaf':1
                                  'search_release'  'pale':1 'ravine':2
                                     'search_rest'  '00ambient':2 '00poprockelectronic':1 '2005':10 'ambient':14 'center':4 'dark':15 'deaf':3 'electronic':13 'eloy':12 'just':11 'pale':5 'promo':7 'ravine':6 'type':8,9
                                    'search_combo'  '00ambient':7 '00poprockelectronic':6 '2005':15 'ambient':19 'center':3B,9 'dark':20 'deaf':2B,8 'electronic':18 'eloy':1A,17 'just':16 'pale':4C,10 'promo':12 'ravine':5C,11 'type':13,14
                                    'tag_tracknum'  12
                                      'num_images'  0
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-mixbeat-1', 'Q-PIANO-4', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-1', 'q-syn-3', 'q-chart-2', 'q-other-1', 'Q-HAP-3', 'Q-PLAY-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['dark ambient', 'idm', 'electronic', 'experimental', 'ambient']
                                        'tag_date'  2005
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1636909959.2182648  (2021-11-14 18:12:39)
                             'size'  3221554