======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '280'
                                          'artist'  'Sex-O-Rama'
                                     'text_people'  ''
                                         'release'  'Sex-O-Rama 2'
                                           'title'  'Private Dick'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-JZFKS-3', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['instrumental', 'porn groove', 'groove', 'american pie', 'funk']"
                                     'discogstags'  "['stage & screen', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '8'
                                      'tracktotal'  '12'
                                            'date'  '1980'
                                        'comments'  ''
                                           'genre'  'funk or soul;set-pl-mor;set-pl-porngroove'
                                             'bpm'  '102.1'
                                             'key'  '7A'
                                        'acoustid'  '84b07996-dc1f-46bb-850e-da61a483d9fe'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Sex-O-Rama 2'
'TBPM' (BPM (beats per minute))                     '102.1'
'TCON' (Content type, a.k.a. Genre)                 ['funk or soul', 'set-pl-mor', 'set-pl-porngroove']
'TDRC' (Recording time)                             '1980'
'TIT2' (Title/songname/content description)         'Private Dick'
'TKEY' (Initial key)                                '7A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Sex-O-Rama'
'TPE2' (Band/orchestra/accompaniment)               'Sex-O-Rama'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Oglio Records'
'TRCK' (Track number/Position in set)               '8/12'
'TSO2'                                              'Sex-O-Rama'
'TSOP' (Performer sort order)                       'Sex-O-Rama'
'TXXX:Acoustid Id'                                  '84b07996-dc1f-46bb-850e-da61a483d9fe'
'TXXX:Artists'                                      'Sex-O-Rama'
'TXXX:CATALOGNUMBER'                                'OGL 89108-2'
'TXXX:MusicBrainz Album Artist Id'                  '7912c717-ca07-4678-8e67-0231c2b5fe33'
'TXXX:MusicBrainz Album Id'                         'cbd246b5-b2a2-47c3-b53c-2b680f1d8ac8'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '7912c717-ca07-4678-8e67-0231c2b5fe33'
'TXXX:MusicBrainz Release Group Id'                 'a51e7625-a868-3731-bc4e-91e4e71efcec'
'TXXX:MusicBrainz Release Track Id'                 '97632f59-97cf-3aed-9828-6242b7f5d60f'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '3'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['stage & screen', 'rock']
'TXXX:lastfmtags'                                   ['instrumental', 'porn groove', 'groove', 'american pie', 'funk']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'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'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-8.98 dB'
'TXXX:replaygain_track_peak'                        '1.240930'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'afc738b5-c126-48ba-8bfd-2f291940f2a1')

========================== row from database ==========================
                                              'id'  1534469
                                            'path'  /data/Music/Bulk/00popandrock-swing-funk-soul/classic porn music compilation/sex-o-rama 2/Private Dick.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  280
                                           'genre'  funk or soul;set-pl-mor;set-pl-porngroove
                                        'filesize'  4561050
                                           'mtime'  1622658761
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock swing funk soul classic porn music compilation sex o rama funk or soul;set pl mor;set pl porngroove
                                      'tag_artist'  Sex-O-Rama
                                     'tag_release'  Sex-O-Rama 2
                                       'tag_title'  Private Dick
                                             'bpm'  102.1
                                    'search_title'  'dick':2 'private':1
                                   'search_artist'  'o':2 'rama':3 'sex':1 'sexorama':4
                                  'search_release'  '2':5 'o':2 'rama':3 'sex':1 'sexorama':4
                                     'search_rest'  'classic':4 'compilation':7 'funk':2 'mor':17,19 'music':6 'o':9 'or':11 'pl':16 'porn':5 'porngroove':21 'rama':10 'set':13,15,18,20 'sex':8 'soul':3,12,14 'swing':1
                                    'search_combo'  '2':11C 'classic':15 'compilation':18 'dick':2A 'funk':13 'mor':28,30 'music':17 'o':4B,8C,20 'or':22 'pl':27 'porn':16 'porngroove':32 'private':1A 'rama':5B,9C,21 'set':24,26,29,31 'sex':3B,7C,19 'sexorama':6B,10C 'soul':14,23,25 'swing':12
                                    'tag_tracknum'  8
                                      'num_images'  1
                                             'key'  7A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-3', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-1', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['instrumental', 'porn groove', 'groove', 'american pie', 'funk']
                                        'tag_date'  1980
                                     'discogstags'  ['stage & screen', 'rock']

============================== file details ==============================
                                           'mtime'  1622658760.5805805  (2021-06-02 20:32:40)
                             'size'  4561050