======================== unified (from filesystem) ========================
                                         'bitrate'  '209.817'
                                        'duration'  '288'
                                          'artist'  'Skunk Anansie'
                                     'text_people'  ''
                                         'release'  'Post Orgasmic Chill'
                                           'title'  "I'm Not Afraid"
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-OLDST-3', "
 "'Q-LOCALNESS-1', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-3', 'q-drums-2', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['alternative rock', 'alternative', 'female vocalists', 'british', 'rock']"
                                     'discogstags'  "['electronic', 'rock', 'hard rock', 'industrial']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '12'
                                      'tracktotal'  '12'
                                            'date'  '1999'
                                        'comments'  ''
                                           'genre'  'rock-pop'
                                             'bpm'  '151'
                                             'key'  '4A'
                                        'acoustid'  '401597e9-2f23-4f66-8cdd-fb5c179c4c7d'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:ID3v1 Comment:XXX'                            'Love; Chillout'
'TALB' (Album/Movie/Show title)                     'Post Orgasmic Chill'
'TBPM' (BPM (beats per minute))                     '151'
'TCON' (Content type, a.k.a. Genre)                 'rock-pop'
'TDOR' (Original release time)                      '1999'
'TDRC' (Recording time)                             '1999-03-22'
'TIT2' (Title/songname/content description)         "I'm Not Afraid"
'TKEY' (Initial key)                                '4A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Skunk Anansie'
'TPE2' (Band/orchestra/accompaniment)               'Skunk Anansie'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Virgin'
'TRCK' (Track number/Position in set)               '12/12'
'TSO2'                                              'Skunk Anansie'
'TSOP' (Performer sort order)                       'Skunk Anansie'
'TSRC' (ISRC (international standard recording code))  'GBAAA9820885'
'TXXX:ASIN'                                         'B00000IY06'
'TXXX:Acoustid Id'                                  '401597e9-2f23-4f66-8cdd-fb5c179c4c7d'
'TXXX:Artists'                                      'Skunk Anansie'
'TXXX:BARCODE'                                      '724384710408'
'TXXX:CATALOGNUMBER'                                '7243 8 47104 0 8/CDV 2881/PM 513'
'TXXX:MusicBrainz Album Artist Id'                  'e212efdf-98b2-4dce-92ed-62cfc1e29854'
'TXXX:MusicBrainz Album Id'                         '40ca3f0e-80aa-47b5-b157-97dc1dd77865'
'TXXX:MusicBrainz Album Release Country'            'XE'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'e212efdf-98b2-4dce-92ed-62cfc1e29854'
'TXXX:MusicBrainz Release Group Id'                 'fd11c3c2-6f11-3a79-b6b4-f4256b899fa6'
'TXXX:MusicBrainz Release Track Id'                 'a4974e00-684f-3983-ad9a-73b68d974168'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['electronic', 'rock', 'hard rock', 'industrial']
'TXXX:lastfmtags'                                   ['alternative rock', 'alternative', 'female vocalists', 'british', 'rock']
'TXXX:originalyear'                                 '1999'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.56 dB'
'TXXX:replaygain_track_peak'                        '0.424169'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'8878042d-0e21-4161-9e82-4f70e4ad3c23')
'USLT::XXX'                                         ('Another useless fight\n'
 'Saddened words ring true\n'
 'Leaving like a saint\n'
 'Still clouds follow you\n'
 '\n'
 "I've seen behind your wall of words\n"
 'You are\n'
 'Sneaky with the facts\n'
 "Look who's hiding now\n"
 "Now I've seen through cracks\n"
 '\n'
 'Chorus\n'
 "Still I'm not afraid\n"
 'Not so dead afraid\n'
 "No I'm not afraid\n"
 "Now you've all the light\n"
 '\n'
 "Beauty's all you are\n"
 '(we are) friends for days and eternal nights\n'
 'Solid head four life\n'
 'Craving all this might\n'
 '\n'
 'Chorus\n'
 '\n'
 "Now you've all the light\n"
 'Still i feel you by my side (ooh)\n'
 '\n'
 "Nothing's useless now\n"
 'Friends have always time to try\n'
 'The safest hands hold me\n'
 'Now I wander far\n'
 '\n'
 'Chorus')

========================== row from database ==========================
                                              'id'  1506555
                                            'path'  /data/Music/Bulk/00poprockelectronic/Skunk Anansie/Post_Orgasmic_Chill_(Flac)/mp3/12 - I_m Not Afraid.mp3
                                         'working'  None
                                         'bitrate'  209
                                    'duration_sec'  288
                                           'genre'  rock-pop
                                        'filesize'  7624416
                                           'mtime'  1637523091
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Post_Orgasmic_Chill_(Flac) mp3 12 I_m rock pop
                                      'tag_artist'  Skunk Anansie
                                     'tag_release'  Post Orgasmic Chill
                                       'tag_title'  I'm Not Afraid
                                             'bpm'  151.0
                                    'search_title'  'afraid':5 'i':1 'im':3 'm':2 'not':4
                                   'search_artist'  'anansie':2 'skunk':1
                                  'search_release'  'chill':3 'orgasmic':2 'post':1
                                     'search_rest'  '00poprockelectronic':1 'chill':4,8 'flac':5,9 'i':11 'm':12 'mp3':10 'orgasmic':3,7 'pop':14 'post':2,6 'rock':13
                                    'search_combo'  '00poprockelectronic':11 'afraid':5A 'anansie':7B 'chill':10C,14,18 'flac':15,19 'i':1A,21 'im':3A 'm':2A,22 'mp3':20 'not':4A 'orgasmic':9C,13,17 'pop':24 'post':8C,12,16 'rock':23 'skunk':6B
                                    'tag_tracknum'  12
                                      'num_images'  1
                                             'key'  4A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-2', 'q-syn-2', 'q-chart-3', 'q-other-3', 'Q-HAP-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['alternative rock', 'alternative', 'female vocalists', 'british', 'rock']
                                        'tag_date'  1999
                                     'discogstags'  ['electronic', 'rock', 'hard rock', 'industrial']

============================== file details ==============================
                                           'mtime'  1637523090.7287073  (2021-11-21 20:31:30)
                             'size'  7624416