======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '321'
                                          'artist'  'Hawkwind'
                                     'text_people'  ''
                                         'release'  'Tales From Atom Henge: The Robert Calvert Years'
                                           'title'  'Hassan I Sabha'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-UNU-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-3', 'q-other-2', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['progressive rock', 'space rock', 'psychedelic rock', 'psychedelic', 'rock']"
                                     'discogstags'  "['rock', 'psychedelic rock', 'space rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '4'
                                      'tracktotal'  '16'
                                            'date'  '1992'
                                        'comments'  ''
                                           'genre'  'rock-cppex-psychedelic'
                                             'bpm'  '140.335'
                                             'key'  '12B'
                                        'acoustid'  'd574db18-d730-4245-9db7-63f0616fe1e4'
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Tales From Atom Henge: The Robert Calvert Years'
'TBPM' (BPM (beats per minute))                     '140.335'
'TCON' (Content type, a.k.a. Genre)                 'rock-cppex-psychedelic'
'TDOR' (Original release time)                      '1992'
'TDRC' (Recording time)                             '1992'
'TIT2' (Title/songname/content description)         'Hassan I Sabha'
'TKEY' (Initial key)                                '12B'
'TLEN' (Length)                                     '321906'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Hawkwind'
'TPE2' (Band/orchestra/accompaniment)               'Hawkwind'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Virgin'
'TRCK' (Track number/Position in set)               '4/16'
'TSO2'                                              'Hawkwind'
'TSOP' (Performer sort order)                       'Hawkwind'
'TXXX:Acoustid Id'                                  'd574db18-d730-4245-9db7-63f0616fe1e4'
'TXXX:BARCODE'                                      '077778652625'
'TXXX:CATALOGNUMBER'                                'CDVM 9008'
'TXXX:MusicBrainz Album Artist Id'                  '5a28f8c2-31fb-4047-ae57-c5c326989262'
'TXXX:MusicBrainz Album Id'                         'a0cf05d0-979a-4728-adbf-ba957161b0f2'
'TXXX:MusicBrainz Album Release Country'            'GB'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'compilation'
'TXXX:MusicBrainz Artist Id'                        '5a28f8c2-31fb-4047-ae57-c5c326989262'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['rock', 'psychedelic rock', 'space rock']
'TXXX:lastfmtags'                                   ['progressive rock', 'space rock', 'psychedelic rock', 'psychedelic', 'rock']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-1.22 dB'
'TXXX:replaygain_track_peak'                        '0.924969'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'12613661-3abd-44ca-a2ba-5ff91546c929')

========================== row from database ==========================
                                              'id'  1411691
                                            'path'  /data/Music/Bulk/00popandrock-classicprogpsy/1992 - Hawkwind - Tales from Atom Henge ~ The Robert Calvert Years (Virgin) [128k]/04 25 Years.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  321
                                           'genre'  rock-cppex-psychedelic
                                        'filesize'  5154618
                                           'mtime'  1620736045
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock classicprogpsy 1992 from ~ (Virgin) [128k] 04 25 rock cppex psychedelic
                                      'tag_artist'  Hawkwind
                                     'tag_release'  Tales From Atom Henge: The Robert Calvert Years
                                       'tag_title'  Hassan I Sabha
                                             'bpm'  140.335
                                    'search_title'  'hassan':1 'i':2 'sabha':3
                                   'search_artist'  'hawkwind':1
                                  'search_release'  'atom':3 'calvert':8 'from':2 'henge':4,5 'robert':7 'tales':1 'the':6 'years':9
                                     'search_rest'  '128k':6,7 '1992':2 '25':8 'classicprogpsy':1 'cppex':10 'from':3 'psychedelic':11 'rock':9 'virgin':4,5
                                    'search_combo'  '128k':19,20 '1992':15 '25':21 'atom':7C 'calvert':12C 'classicprogpsy':14 'cppex':23 'from':6C,16 'hassan':1A 'hawkwind':4B 'henge':8C,9C 'i':2A 'psychedelic':24 'robert':11C 'rock':22 'sabha':3A 'tales':5C 'the':10C 'virgin':17,18 'years':13C
                                    'tag_tracknum'  4
                                      'num_images'  0
                                             'key'  12B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['progressive rock', 'space rock', 'psychedelic rock', 'psychedelic', 'rock']
                                        'tag_date'  1992
                                     'discogstags'  ['rock', 'psychedelic rock', 'space rock']

============================== file details ==============================
                                           'mtime'  1620736045.0072691  (2021-05-11 14:27:25)
                             'size'  5154618