======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '159'
                                          'artist'  'Village Sound'
                                     'text_people'  ''
                                         'release'  'Music for Maniacs'
                                           'title'  "Hey Jack (Don't Hijack My Plane)"
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-UNU-3', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-1', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['terrorism', 'cuba', 'hijacking', 'detroit', 'planes']"
                                     'discogstags'  "['funk / soul', 'soul']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '1969'
                                        'comments'  ''
                                           'genre'  'electronic-experimental-oddness'
                                             'bpm'  '121.3'
                                             'key'  '7B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:iTunes_CDDB_1:eng'                            'B109610E+180258+14+150+15013+28795+40422+52298+68081+80549+91765+103951+116083+128809+144142+156068+167693'
'COMM:iTunes_CDDB_TrackNumber:eng'                  '12'
'PRIV:ZuneCollectionID:-A)c\x8d¾òC£ÓÄb-ýU¢'         PRIV(owner='ZuneCollectionID', data=b'-A)c\x8d\xbe\xf2C\xa3\xd3\xc4b-\xfdU\xa2')
'TALB' (Album/Movie/Show title)                     'Music for Maniacs'
'TBPM' (BPM (beats per minute))                     '121.3'
'TCON' (Content type, a.k.a. Genre)                 'electronic-experimental-oddness'
'TDRC' (Recording time)                             '1969'
'TENC' (Encoded by)                                 'iTunes v4.7'
'TIT2' (Title/songname/content description)         "Hey Jack (Don't Hijack My Plane)"
'TKEY' (Initial key)                                '7B'
'TPE1' (Lead performer(s)/Soloist(s))               'Village Sound'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '3'
'TXXX:discogstags'                                  ['funk / soul', 'soul']
'TXXX:lastfmtags'                                   ['terrorism', 'cuba', 'hijacking', 'detroit', 'planes']
'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'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.30 dB'
'TXXX:replaygain_track_peak'                        '0.537226'

========================== row from database ==========================
                                              'id'  648722
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/music for maniacs/331_7_Village_Sound_-_Hey_Jack_Dont_Hijack_My_Plane.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  159
                                           'genre'  electronic-experimental-oddness
                                        'filesize'  3842057
                                           'mtime'  1636916262
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm music maniacs 331_7_Village_Sound_ _Hey_Jack_Dont_Hijack_My_Plane electronic experimental oddness
                                      'tag_artist'  Village Sound
                                     'tag_release'  Music for Maniacs
                                       'tag_title'  Hey Jack (Don't Hijack My Plane)
                                             'bpm'  121.3
                                    'search_title'  'don':3 'dont':5 'hey':1 'hijack':6 'jack':2 'my':7 'plane':8,9 't':4
                                   'search_artist'  'sound':2 'village':1
                                  'search_release'  'for':2 'maniacs':3 'music':1
                                     'search_rest'  '331':3 '7':4 'dont':9 'electronic':13 'experimental':14 'hey':7 'hijack':10 'jack':8 'maniacs':2 'music':1 'my':11 'oddness':15 'plane':12 'sound':6 'village':5
                                    'search_combo'  '331':17 '7':18 'don':3A 'dont':5A,23 'electronic':27 'experimental':28 'for':13C 'hey':1A,21 'hijack':6A,24 'jack':2A,22 'maniacs':14C,16 'music':12C,15 'my':7A,25 'oddness':29 'plane':8A,9A,26 'sound':11B,20 't':4A 'village':10B,19
                                    'tag_tracknum'  None
                                      'num_images'  1
                                             'key'  7B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-3', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-1', 'q-other-3', 'Q-HAP-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['terrorism', 'cuba', 'hijacking', 'detroit', 'planes']
                                        'tag_date'  1969
                                     'discogstags'  ['funk / soul', 'soul']

============================== file details ==============================
                                           'mtime'  1636916261.5860627  (2021-11-14 19:57:41)
                             'size'  3842057