======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '399'
                                          'artist'  'U2'
                                     'text_people'  ''
                                         'release'  'The Best of 1990-2000 & B-Sides'
                                           'title'  'Even Better Than the Real Thing (The Perfecto mix)'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-OLDST-2', 'Q-HHRNBTT-1', "
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 "'q-chart-4', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-2', "
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                                      'lastfmtags'  "['irish', 'classic rock', 'alternative', 'pop', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '9'
                                      'tracktotal'  '14'
                                            'date'  '2002'
                                        'comments'  ''
                                           'genre'  'rock-pop'
                                             'bpm'  '126'
                                             'key'  '7B'
                                        'acoustid'  'e1e23988-47be-4ca2-9653-7fc72668ea36'
rest: ''

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

'APIC:iTunes Cover Artwork'                         type PictureType.COVER_FRONT (Cover (front)) b'iTunes Cover Artwork'
                                     
'TALB' (Album/Movie/Show title)                     'The Best of 1990-2000 & B-Sides'
'TBPM' (BPM (beats per minute))                     '126'
'TCON' (Content type, a.k.a. Genre)                 'rock-pop'
'TDOR' (Original release time)                      '2002'
'TDRC' (Recording time)                             '2002-11-05'
'TIT2' (Title/songname/content description)         'Even Better Than the Real Thing (The Perfecto mix)'
'TKEY' (Initial key)                                '7B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'U2'
'TPE2' (Band/orchestra/accompaniment)               'U2'
'TPOS' (Part of a set)                              '2/3'
'TPUB' (Publisher)                                  'Interscope Records/Island'
'TRCK' (Track number/Position in set)               '9/14'
'TSO2'                                              'U2'
'TSOP' (Performer sort order)                       'U2'
'TSRC' (ISRC (international standard recording code))  'GBAAN9200078'
'TSST' (Set subtitle)                               'The B-Sides'
'TXXX:ASIN'                                         'B00006LU5V'
'TXXX:Acoustid Id'                                  'e1e23988-47be-4ca2-9653-7fc72668ea36'
'TXXX:Artists'                                      'U2'
'TXXX:BARCODE'                                      '044006343808'
'TXXX:CATALOGNUMBER'                                '4400634380'
'TXXX:MusicBrainz Album Artist Id'                  'a3cb23fc-acd3-4ce0-8f36-1e5aa6a18432'
'TXXX:MusicBrainz Album Id'                         '9f7fead6-9bba-3a45-ad9d-33d8712413bb'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album/compilation'
'TXXX:MusicBrainz Artist Id'                        'a3cb23fc-acd3-4ce0-8f36-1e5aa6a18432'
'TXXX:MusicBrainz Release Group Id'                 'b61193ac-8f31-3b07-847a-fc8b4d495218'
'TXXX:MusicBrainz Release Track Id'                 '972441dd-c20b-3b2c-a6b2-b78074c9d54f'
'TXXX:Q-HAP'                                        '2'
'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'                                   ['irish', 'classic rock', 'alternative', 'pop', 'rock']
'TXXX:originalyear'                                 '2002'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '4'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-0.17 dB'
'TXXX:replaygain_track_peak'                        '0.474455'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'539e6d14-fcc7-4928-b61c-fdb5c099b342')
'USLT::XXX'                                         ('Take me higher\n'
 'Take me higher\n'
 'Take me higher\n'
 'Give me one more chance\n'
 "And you'll be satisfied\n"
 'Give me two more chances\n'
 "You won't be denied\n"
 "Well my heart is where it's always been\n"
 'My head is somewhere in between\n'
 'Give me one more chance\n'
 'Let me be your lover tonight\n'
 "You're the real thing\n"
 "You're the real thing\n"
 "You're the real thing\n"
 'Even better than the real thing\n'
 'Child...\n'
 'Give me one last chance\n'
 "And I'm gonna make you sing\n"
 'Give me half a chance\n'
 'To ride on the waves that you bring\n'
 "You're honey child to a swarm of bees\n"
 'Gonna blow right through you like a breeze\n'
 'Give me one last dance\n'
 "We'll slide down the surface of things\n"
 "You're the real thing\n"
 "You're the real thing\n"
 "You're the real thing\n"
 'Even better than the real thing\n'
 'Child...\n'
 'Take me higher\n'
 'Take me higher\n'
 'Take me higher\n'
 'You take me higher\n'
 'Take me higher\n'
 'Take me higher\n'
 'Take me higher\n'
 'You take me higher\n'
 "We're free to fly the crimson sky\n"
 "The sun won't melt our wings tonight\n"
 'Take me higher\n'
 'Take me higher\n'
 'Take me higher\n'
 'Take me higher\n'
 'Take me higher\n'
 'Take me higher\n'
 'You take me higher\n'
 'Take me higher\n'
 'Take me higher\n'
 'Take me higher\n'
 'You take me higher\n'
 'Take me higher\n'
 'Take me higher\n'
 'Take me higher\n'
 'You take me higher\n'
 'Take me higher\n'
 'Take me higher\n'
 'Take me higher\n'
 'You take me higher\n'
 'Take me higher')

========================== row from database ==========================
                                              'id'  1321541
                                            'path'  /data/Music/Bulk/00poprockelectronic/U2/U2 - 2002 - The Best Of 1990-2000/Cd 2/09 - Even Better Than The Real Thing (The Perfecto Mix).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  399
                                           'genre'  rock-pop
                                        'filesize'  9645962
                                           'mtime'  1678927862
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 2002 Of Cd 09 Mix) rock pop
                                      'tag_artist'  U2
                                     'tag_release'  The Best of 1990-2000 & B-Sides
                                       'tag_title'  Even Better Than the Real Thing (The Perfecto mix)
                                             'bpm'  126.0
                                    'search_title'  'better':2 'even':1 'mix':9,10 'perfecto':8 'real':5 'than':3 'the':4,7 'thing':6
                                   'search_artist'  'u2':1
                                  'search_release'  '1990':4 '19902000':6 '2000':5 'b':7 'best':2 'bsides':9 'of':3 'sides':8 'the':1
                                     'search_rest'  '00poprockelectronic':1 '2002':2 'cd':4 'mix':5,6 'of':3 'pop':8 'rock':7
                                    'search_combo'  '00poprockelectronic':21 '1990':15C '19902000':17C '2000':16C '2002':22 'b':18C 'best':13C 'better':2A 'bsides':20C 'cd':24 'even':1A 'mix':9A,10A,25,26 'of':14C,23 'perfecto':8A 'pop':28 'real':5A 'rock':27 'sides':19C 'than':3A 'the':4A,7A,12C 'thing':6A 'u2':11B
                                    'tag_tracknum'  9
                                      'num_images'  1
                                             'key'  7B
                                           'quals'  ['Q-HAP-2', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-OLDST-2', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-4', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-2', 'q-mixbeat-1']
                                      'lastfmtags'  ['irish', 'classic rock', 'alternative', 'pop', 'rock']
                                        'tag_date'  2002
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1678927862.4254167  (2023-03-16 01:51:02)
                             'size'  9645962