======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '170'
                                          'artist'  'Pornosonic'
                                     'text_people'  ''
                                         'release'  "Pornosonic: Unreleased 70's Porn Music"
                                           'title'  'Prepare for Take Off'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-JZFKS-3', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['soundtrack', 'pornomusic', 'porn groove', 'funk']"
                                     'discogstags'  ("['soul-jazz', 'latin', 'jazz', 'pop', 'easy listening', 'rock', 'funk / "
 "soul', 'jazz-rock']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '7'
                                      'tracktotal'  '10'
                                            'date'  '1975'
                                        'comments'  ''
                                           'genre'  'funk or soul;set-pl-porngroove'
                                             'bpm'  '137'
                                             'key'  '7A'
                                        'acoustid'  '2257d030-6906-43b5-9447-3ac592d934a2'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     "Pornosonic: Unreleased 70's Porn Music"
'TBPM' (BPM (beats per minute))                     '137'
'TCON' (Content type, a.k.a. Genre)                 ['funk or soul', 'set-pl-porngroove']
'TDOR' (Original release time)                      '1999'
'TDRC' (Recording time)                             '1975'
'TIT2' (Title/songname/content description)         'Prepare for Take Off'
'TKEY' (Initial key)                                '7A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Pornosonic'
'TPE2' (Band/orchestra/accompaniment)               'Pornosonic'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'J-Bird Records'
'TRCK' (Track number/Position in set)               '7/10'
'TSO2'                                              'Pornosonic'
'TSOA' (Album sort order)                           '1999/01'
'TSOP' (Performer sort order)                       'Pornosonic'
'TXXX:ASIN'                                         'B00003XARL'
'TXXX:Acoustid Id'                                  '2257d030-6906-43b5-9447-3ac592d934a2'
'TXXX:Artists'                                      'Pornosonic'
'TXXX:BARCODE'                                      '617468031523'
'TXXX:CATALOGNUMBER'                                '6 1746 80315-2'
'TXXX:MusicBrainz Album Artist Id'                  'faa5113f-b846-401e-a86d-11762a9da5ae'
'TXXX:MusicBrainz Album Id'                         'bbcdaaca-df23-4b9d-8f2e-b2e9215f1cad'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'faa5113f-b846-401e-a86d-11762a9da5ae'
'TXXX:MusicBrainz Release Group Id'                 'c6c7b16d-5458-3dd3-908e-d6986fd4eb7c'
'TXXX:MusicBrainz Release Track Id'                 '045e4acd-b4e1-30ef-81d0-b1e484ece0e0'
'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'                                  ['soul-jazz',
 'latin',
 'jazz',
 'pop',
 'easy listening',
 'rock',
 'funk / soul',
 'jazz-rock']
'TXXX:lastfmtags'                                   ['soundtrack', 'pornomusic', 'porn groove', 'funk']
'TXXX:mood'                                         'Party/Not electronic/Not happy/Not acoustic/Not sad/Aggressive/Not relaxed'
'TXXX:originalyear'                                 '1999'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-7.85 dB'
'TXXX:replaygain_track_peak'                        '1.029011'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'643e95e8-7457-4aa6-94ff-8835cc6e7ae2')

========================== row from database ==========================
                                              'id'  1533900
                                            'path'  /data/Music/Bulk/00popandrock-swing-funk-soul/1999 - Unreleased 70_s Porno Music/007 Prepare for Take Off.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  170
                                           'genre'  funk or soul;set-pl-porngroove
                                        'filesize'  6843309
                                           'mtime'  1628357583
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock swing funk soul 1999 70_s 007 funk soul;set pl porngroove
                                      'tag_artist'  Pornosonic
                                     'tag_release'  Pornosonic: Unreleased 70's Porn Music
                                       'tag_title'  Prepare for Take Off
                                             'bpm'  137.0
                                    'search_title'  'for':2 'off':4 'prepare':1 'take':3
                                   'search_artist'  'pornosonic':1
                                  'search_release'  '70':4 '70s':6 'music':8 'porn':7 'pornosonic':1,2 's':5 'unreleased':3
                                     'search_rest'  '1999':4 '70':5 'funk':2 'pl':11 'porngroove':12 's':6 'set':8,10 'soul':3,7,9 'swing':1
                                    'search_combo'  '1999':17 '70':9C,18 '70s':11C 'for':2A 'funk':15 'music':13C 'off':4A 'pl':24 'porn':12C 'porngroove':25 'pornosonic':5B,6C,7C 'prepare':1A 's':10C,19 'set':21,23 'soul':16,20,22 'swing':14 'take':3A 'unreleased':8C
                                    'tag_tracknum'  7
                                      'num_images'  1
                                             'key'  7A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-3', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['soundtrack', 'pornomusic', 'porn groove', 'funk']
                                        'tag_date'  1975
                                     'discogstags'  ['soul-jazz', 'latin', 'jazz', 'pop', 'easy listening', 'rock', 'funk / soul', 'jazz-rock']

============================== file details ==============================
                                           'mtime'  1628357582.7664208  (2021-08-07 19:33:02)
                             'size'  6843309