======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '188'
                                          'artist'  'The Black Crowes'
                                     'text_people'  ''
                                         'release'  'Greatest Hits 1990-1999: A Tribute to a Work in Progress'
                                           'title'  'Hard to Handle'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
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 "'q-chart-4', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['blues rock', 'classic rock', 'southern rock', 'hard rock', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '3'
                                      'tracktotal'  '16'
                                            'date'  '1995'
                                        'comments'  ''
                                           'genre'  'rock-cppex-classic'
                                             'bpm'  '104'
                                             'key'  '3A'
                                        'acoustid'  '6067e171-8b4b-46b9-986b-3ae0124ffce5'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Greatest Hits 1990-1999: A Tribute to a Work in Progress'
'TBPM' (BPM (beats per minute))                     '104'
'TCON' (Content type, a.k.a. Genre)                 'rock-cppex-classic'
'TDOR' (Original release time)                      '2000'
'TDRC' (Recording time)                             '1995'
'TIT2' (Title/songname/content description)         'Hard to Handle'
'TKEY' (Initial key)                                '3A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'The Black Crowes'
'TPE2' (Band/orchestra/accompaniment)               'The Black Crowes'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'American Recordings'
'TRCK' (Track number/Position in set)               '3/16'
'TSO2'                                              'Black Crowes, The'
'TSOP' (Performer sort order)                       'Black Crowes, The'
'TSRC' (ISRC (international standard recording code))  'USLIC0700933'
'TXXX:ASIN'                                         'B000062XAZ'
'TXXX:Acoustid Id'                                  '6067e171-8b4b-46b9-986b-3ae0124ffce5'
'TXXX:Artists'                                      'The Black Crowes'
'TXXX:BARCODE'                                      '5051011609824'
'TXXX:CATALOGNUMBER'                                '50-51011-6098-2-4'
'TXXX:Mp3gain_minmax'                               '058,204'
'TXXX:Mp3gain_undo'                                 '+006,+006,N'
'TXXX:MusicBrainz Album Artist Id'                  '02ceff75-7363-493e-a78d-912dc86c7460'
'TXXX:MusicBrainz Album Id'                         '1479a519-619f-3a9c-a832-9d4268ce7372'
'TXXX:MusicBrainz Album Release Country'            'XE'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album/compilation'
'TXXX:MusicBrainz Artist Id'                        '02ceff75-7363-493e-a78d-912dc86c7460'
'TXXX:MusicBrainz Release Group Id'                 '1da78e84-b864-3519-88b1-c1d8805ae82d'
'TXXX:MusicBrainz Release Track Id'                 '08969975-8cfc-3feb-8eb7-16231c730cab'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['blues rock', 'classic rock', 'southern rock', 'hard rock', 'rock']
'TXXX:originalyear'                                 '2000'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '4'
'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'                                     '2'
'TXXX:replaygain_track_gain'                        '-1.52 dB'
'TXXX:replaygain_track_peak'                        '0.435246'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'38d33ba5-d91a-497e-ad53-29a33efc6aa7')
'USLT::XXX'                                         ("Baby, here I am, I'm a man on the scene\r\n"
 'I can give you what you want, but you got to come home with me\r\n'
 "I forgot some good old lovin' and I got some more in store\r\n"
 "When I get through throwin' it on you, you got to come back for more\r\n"
 '\r\n'
 'Boys and things that come by the dozen\r\n'
 "That ain't nothin' but drugstore lovin'\r\n"
 'Hey little thing let me light your candle\r\n'
 "'Cause mama I'm sure hard to handle now\r\n"
 'Yes around\r\n'
 '\r\n'
 "Action speaks louder than words and I'm a man of great experience\r\n"
 'I know you got another man but I can love you better than him\r\n'
 "Take my hand, don't be afraid, I'm gonna prove every word I say\r\n"
 "I'm advertising love for free, so you can place your ad with me\r\n"
 '\r\n'
 'Boys will come along a dime by the dozen\r\n'
 "That ain't nothing but ten cent lovin'\r\n"
 'Hey little thing let me light your candle\r\n'
 "'Cause mama I'm sure hard to handle now\r\n"
 'Yes around\r\n'
 'Yeah, hard to handle now, oh baby\r\n'
 '\r\n'
 "Baby, here I am, I'm a man on your scene\r\n"
 'I can give you what you want, but you got to come home with me\r\n'
 "I forgot some good old lovin' and I got some more in store\r\n"
 "When I get through throwin' it on you, you got to come a-runnin' back for "
 'more\r\n'
 '\r\n'
 'Boys will come along a dime by the dozen\r\n'
 "That ain't nothing but drug store lovin'\r\n"
 'Hey little thing let me light your candle\r\n'
 "'Cause mama I'm sure hard to handle now\r\n"
 'Yes around\r\n'
 'Hard, hard to handle now, oh yeah\r\n'
 '\r\n'
 'Boys will come along a dime by the dozen\r\n'
 "That ain't nothing but ten cent lovin'\r\n"
 'Hey little thing let me light your candle\r\n'
 "'Cause mama I'm sure hard to handle now\r\n"
 'Yes around')

========================== row from database ==========================
                                              'id'  1344007
                                            'path'  /data/Music/Bulk/00poprockelectronic/The Black Crowes/The Black Crowes_/Greatest Hits 1990-1999/Black Crowes, the - Hard to Handle.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  188
                                           'genre'  rock-cppex-classic
                                        'filesize'  3088845
                                           'mtime'  1636039330
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Crowes_ Crowes, the rock cppex classic
                                      'tag_artist'  The Black Crowes
                                     'tag_release'  Greatest Hits 1990-1999: A Tribute to a Work in Progress
                                       'tag_title'  Hard to Handle
                                             'bpm'  104.0
                                    'search_title'  'handle':3 'hard':1 'to':2
                                   'search_artist'  'black':2 'crowes':3 'the':1
                                  'search_release'  '1990':3 '19901999':5 '1999':4 'a':6 'greatest':1 'hits':2 'in':10 'progress':11 'to':8 'tribute':7 'work':9
                                     'search_rest'  '00poprockelectronic':1 'classic':7 'cppex':6 'crowes':2,3 'rock':5 'the':4
                                    'search_combo'  '00poprockelectronic':18 '1990':9C '19901999':11C '1999':10C 'a':12C 'black':5B 'classic':24 'cppex':23 'crowes':6B,19,20 'greatest':7C 'handle':3A 'hard':1A 'hits':8C 'in':16C 'progress':17C 'rock':22 'the':4B,21 'to':2A,14C 'tribute':13C 'work':15C
                                    'tag_tracknum'  3
                                      'num_images'  1
                                             'key'  3A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-4', 'q-other-3', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['blues rock', 'classic rock', 'southern rock', 'hard rock', 'rock']
                                        'tag_date'  1995
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636039330.115273  (2021-11-04 16:22:10)
                             'size'  3088845