======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '299'
                                          'artist'  'Ruphus'
                                     'text_people'  ''
                                         'release'  'Hidden Schemes'
                                           'title'  'Inner Voice'
                                           'quals'  ("['Q-HAP-3', 'Q-OLDST-2', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', "
 "'Q-HHRNBTT-1', 'Q-SYN-2', 'Q-BUSY-3', 'Q-GRIT-2', 'Q-PLAY-3', 'Q-CHART-1', "
 "'Q-MIXBEAT-2', 'q-bass-3', 'q-drums-4', 'q-other-3', 'q-piano-1', "
 "'q-vocals-1']")
                                      'lastfmtags'  "['norwegian', 'art rock', 'rock', 'progressive rock', 'symphonic rock']"
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '5'
                                      'tracktotal'  '9'
                                            'date'  '1996'
                                        'comments'  ''
                                           'genre'  'rock-cppex'
                                             'bpm'  '136.0'
                                             'key'  '9A'
                                        'acoustid'  'cd6ea579-4c0f-4918-9f23-653d4c21b87e'
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Hidden Schemes'
'TBPM' (BPM (beats per minute))                     '136.0'
'TCON' (Content type, a.k.a. Genre)                 'rock-cppex'
'TDOR' (Original release time)                      '1996'
'TDRC' (Recording time)                             '1996'
'TIT2' (Title/songname/content description)         'Inner Voice'
'TKEY' (Initial key)                                '9A'
'TPE1' (Lead performer(s)/Soloist(s))               'Ruphus'
'TPE2' (Band/orchestra/accompaniment)               'Ruphus'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '5/9'
'TSO2'                                              'Ruphus'
'TSOP' (Performer sort order)                       'Ruphus'
'TXXX:Acoustid Id'                                  'cd6ea579-4c0f-4918-9f23-653d4c21b87e'
'TXXX:Artists'                                      'Ruphus'
'TXXX:Compilation'                                  '0'
'TXXX:Itunes_cddb_ids'                              '9+2DC1028C1F3F97D14C7F50EA1C1675C9+641729'
'TXXX:Itunnorm'                                     ('00000B1A 00000918 0000686E 000058E2 018BFB18 018D79E8 00007D16 00007D16 '
 '018B9970 018B9588')
'TXXX:MusicBrainz Album Artist Id'                  'cf98f941-0f69-4e3e-ab97-b2171c3ec0c1'
'TXXX:MusicBrainz Album Id'                         'fe395ee8-2899-4d13-8f64-70e53b866ac0'
'TXXX:MusicBrainz Album Release Country'            'NO'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album/compilation'
'TXXX:MusicBrainz Artist Id'                        'cf98f941-0f69-4e3e-ab97-b2171c3ec0c1'
'TXXX:MusicBrainz Release Group Id'                 'dc9cf39e-bab8-3e6c-9d2d-ccaba16e20e5'
'TXXX:MusicBrainz Release Track Id'                 'e61f8210-74b8-3107-9c7b-76c044c54294'
'TXXX:Q-BUSY'                                       '3'
'TXXX:Q-CHART'                                      '1'
'TXXX:Q-GRIT'                                       '2'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-MIXBEAT'                                    '2'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-PLAY'                                       '3'
'TXXX:Q-SYN'                                        '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:Tempo'                                        '0 BPM'
'TXXX:Tool'                                         'iTunes v4.0.1, QuickTime 6.2'
'TXXX:discogstags'                                  'rock'
'TXXX:lastfmtags'                                   ['norwegian', 'art rock', 'rock', 'progressive rock', 'symphonic rock']
'TXXX:originalyear'                                 '1996'
'TXXX:q-bass'                                       '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-6.22 dB'
'TXXX:replaygain_track_peak'                        '1.039285'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'6636dcb9-5306-4080-aca8-996da700bb0b')

========================== row from database ==========================
                                              'id'  1478495
                                            'path'  /data/Music/Bulk/00poprockelectronic/ruphus - coloured dreams & hidden schemes part. ii (1996)/ruphus - coloured dreams[]hidden schemes - pt.ii- 05 inner voice.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  299
                                           'genre'  rock-cppex
                                        'filesize'  7202845
                                           'mtime'  1645789646
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic ruphus coloured dreams & hidden schemes part. ii (1996) ruphus coloured dreams[]hidden schemes pt.ii 05 inner voice rock cppex
                                      'tag_artist'  Ruphus
                                     'tag_release'  Hidden Schemes
                                       'tag_title'  Inner Voice
                                             'bpm'  136.0
                                    'search_title'  'inner':1 'voice':2
                                   'search_artist'  'ruphus':1
                                  'search_release'  'hidden':1 'schemes':2
                                     'search_rest'  '00poprockelectronic':1 '1996':10,11 'coloured':3 'cppex':21 'dreams':4,12 'dreamshidden':14 'hidden':5,13 'ii':9,16 'inner':18 'part':7,8 'pt':15 'ptii':17 'rock':20 'ruphus':2 'schemes':6 'voice':19
                                    'search_combo'  '00poprockelectronic':6 '1996':15,16 'coloured':8 'cppex':26 'dreams':9,17 'dreamshidden':19 'hidden':4C,10,18 'ii':14,21 'inner':1A,23 'part':12,13 'pt':20 'ptii':22 'rock':25 'ruphus':3B,7 'schemes':5C,11 'voice':2A,24
                                    'tag_tracknum'  5
                                      'num_images'  0
                                             'key'  9A
                                           'quals'  ['Q-HAP-3', 'Q-OLDST-2', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-SYN-2', 'Q-BUSY-3', 'Q-GRIT-2', 'Q-PLAY-3', 'Q-CHART-1', 'Q-MIXBEAT-2', 'q-bass-3', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-1']
                                      'lastfmtags'  ['norwegian', 'art rock', 'rock', 'progressive rock', 'symphonic rock']
                                        'tag_date'  1996
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1645789646.4545717  (2022-02-25 12:47:26)
                             'size'  7202845