<pre>
======================== unified (from filesystem) ========================
                                         'bitrate'  '157.064'
                                        'duration'  '266'
                                          'artist'  'Sizzla'
                                     'text_people'  ''
                                         'release'  'The Overstanding'
                                           'title'  'Solid as a Rock'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-3', 'Q-UNU-2', 'Q-HHRNBTT-2', 'Q-OLDST-2', "
 "'Q-LOCALNESS-3', 'q-syn-2', 'q-bass-3', 'q-busy-2', 'q-grit-2', 'q-play-2', "
 "'q-chart-3', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['jamaica', 'rasta', 'reggae', 'ragga', 'dancehall']"
                                     'discogstags'  "['reggae', 'reggae-pop', 'dancehall', 'ragga']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '4'
                                      'tracktotal'  '14'
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'loc-style-reggae or dub or ska or dancehall-dub-roots and reggae'
                                             'bpm'  '144'
                                             'key'  '7A'
                                        'acoustid'  'f0294364-8b26-4d59-988c-8e4f9756a6c6'
rest: ''

======================== rawer (from filesystem) ========================<mutagen.mp3.MPEGInfo object at 0x7f95382f1400>

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''<br/>                                     <img style="width:150px" src="image?fid=1381921"/>
'TALB' (Album/Movie/Show title)                     'The Overstanding'
'TBPM' (BPM (beats per minute))                     '144'
'TCON' (Content type, a.k.a. Genre)                 'loc-style-reggae or dub or ska or dancehall-dub-roots and reggae'
'TDOR' (Original release time)                      '2006'
'TDRC' (Recording time)                             '2006-11-21'
'TIT2' (Title/songname/content description)         'Solid as a Rock'
'TKEY' (Initial key)                                '7A'
'TPE1' (Lead performer(s)/Soloist(s))               'Sizzla'
'TPE2' (Band/orchestra/accompaniment)               'Sizzla'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '4/14'
'TSO2'                                              'Sizzla'
'TSOP' (Performer sort order)                       'Sizzla'
'TXXX:ASIN'                                         'B000J10JU6'
'TXXX:Acoustid Id'                                  'f0294364-8b26-4d59-988c-8e4f9756a6c6'
'TXXX:Artists'                                      'Sizzla'
'TXXX:MusicBrainz Album Artist Id'                  'c8327cc0-54f3-424f-a68d-000ee7289a41'
'TXXX:MusicBrainz Album Id'                         '3d2c1ad8-d55d-4ccf-a518-2a61c8c64199'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'c8327cc0-54f3-424f-a68d-000ee7289a41'
'TXXX:MusicBrainz Release Group Id'                 'f94739af-0360-3f0b-9ff0-eea2c3d7990e'
'TXXX:MusicBrainz Release Track Id'                 'f4598cf8-6836-3b22-b65d-fa1f99471618'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '2'
'TXXX:Q-JZFKS'                                      '3'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['reggae', 'reggae-pop', 'dancehall', 'ragga']
'TXXX:lastfmtags'                                   ['jamaica', 'rasta', 'reggae', 'ragga', 'dancehall']
'TXXX:originalyear'                                 '2006'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+14.51 dB'
'TXXX:replaygain_track_peak'                        '0.080019'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'e1282398-325a-4a4e-a370-b5ed53527429')
'USLT::XXX'                                         ('Oh ah oh ah yay! \r\n'
 'Oooh oooh oooh oooh oooh, yeah ay yeah ay! \r\n'
 '\r\n'
 "They can't keep a good man down \r\n"
 'Always keep a smile when they want me to frown\r\n'
 'Keep the vibes and they stood my grounds \r\n'
 'They will never ever take my crown\r\n'
 'Who Jah bless I say no man curse \r\n'
 "Things gettin' better when they thought it would be worst\r\n"
 'Here comes the officers askin for a search, they found no weopen just only a '
 'draw first\r\n'
 '\r\n'
 "'Cause I'm so solid as a rock they just can't stop me now\r\n"
 "Even when they set their traps they just can't stop me now\r\n"
 "People will say this and that they just can't stop me now\r\n"
 "Even when they set up road blocks they just can't stop me now\r\n"
 '\r\n'
 'When they come with they evilest thoughts I just listen whenever they '
 'talk\r\n'
 'Jah is the light into my dark, he cut and tear on my path\r\n'
 'They fight without a cause tryin to make my life so hard\r\n'
 'The king of kings and the lord of lords, give it all rewards\r\n'
 '\r\n'
 "I'm so solid as a rock they just can't stop me now\r\n"
 "Even when they set their traps they just can't stop me now\r\n"
 "People will say this and that they just can't stop me now\r\n"
 "Even when they set up road blocks they just can't stop me now\r\n"
 '\r\n'
 "So don't you mix me up with your dirty games, your only tryin to tarnish my "
 'name\r\n'
 'Your only lookin for the innocent to blame, when your the ones who issue the '
 'guns down the lane\r\n'
 'You only cause dysfunction and frame, but the right ones believe in the '
 'reign\r\n'
 "Love is all I got to give and I'm not ashamed, lookin towards the future "
 "this lie can't tame\r\n"
 '\r\n'
 "'Cause I'm so solid as a rock they just can't stop me now\r\n"
 "Even when they set their traps they just can't stop me now\r\n"
 "People will say this and that they just can't stop me now\r\n"
 "Even when they set up road blocks they just can't stop me now")

========================== row from database ==========================
                                              'id'  1381921
                                            'path'  /data/Music/Bulk/00localcharacter/00reggae-dub/Sizzla - The Overstanding/04 - Sizzla - Solid as a Rock.mp3
                                         'working'  None
                                         'bitrate'  157
                                    'duration_sec'  266
                                           'genre'  loc-style-reggae or dub or ska or dancehall-dub-roots and reggae
                                        'filesize'  5302829
                                           'mtime'  1620522298
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00reggae dub 04 loc style reggae or dub or ska or dancehall dub roots reggae
                                      'tag_artist'  Sizzla
                                     'tag_release'  The Overstanding
                                       'tag_title'  Solid as a Rock
                                             'bpm'  144.0
                                    'search_title'  'a':3 'as':2 'rock':4 'solid':1
                                   'search_artist'  'sizzla':1
                                  'search_release'  'overstanding':2 'the':1
                                     'search_rest'  '00reggae':1 'dancehall':8 'dub':2 'loc':3 'or':6 'reggae':5 'roots':9 'ska':7 'style':4
                                    'search_combo'  '00reggae':8 'a':3A 'as':2A 'dancehall':15 'dub':9 'loc':10 'or':13 'overstanding':7C 'reggae':12 'rock':4A 'roots':16 'sizzla':5B 'ska':14 'solid':1A 'style':11 'the':6C
                                    'tag_tracknum'  4
                                      'num_images'  1
                                             'key'  7A
                                           'quals'  ['Q-HHRNBTT-2', 'q-vocals-3', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-2', 'Q-UNU-2', 'Q-JZFKS-3', 'q-busy-2', 'q-drums-4', 'q-syn-2', 'q-chart-3', 'q-other-1', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['jamaica', 'rasta', 'reggae', 'ragga', 'dancehall']
                                        'tag_date'  2006
                                     'discogstags'  ['reggae', 'reggae-pop', 'dancehall', 'ragga']

============================== file details ==============================
                                           'mtime'  1620522297.955812  (2021-05-09 03:04:57)
                             'size'  5302829