======================== unified (from filesystem) ========================
                                         'bitrate'  '160.0'
                                        'duration'  '212'
                                          'artist'  'The Cranberries'
                                     'text_people'  "Dolores O'Riordan"
                                         'release'  "Everybody Else Is Doing It, So Why Can't We?"
                                           'title'  'Put Me Down'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-OLDST-3', "
 "'Q-LOCALNESS-1', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-4', 'q-drums-2', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['alternative rock', 'alternative', 'female vocalists', 'irish', 'rock']"
                                     'discogstags'  "['rock', 'alternative rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '12'
                                      'tracktotal'  '12'
                                            'date'  '1993'
                                        'comments'  ''
                                           'genre'  'rock-pop'
                                             'bpm'  '144.4'
                                             'key'  '4A'
                                        'acoustid'  'bb30d80a-7d9f-425d-889f-d54b8d3b4f23'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     "Everybody Else Is Doing It, So Why Can't We?"
'TBPM' (BPM (beats per minute))                     '144.4'
'TCOM' (Composer)                                   "Dolores O'Riordan"
'TCON' (Content type, a.k.a. Genre)                 'rock-pop'
'TDOR' (Original release time)                      '1993'
'TDRC' (Recording time)                             '1993-03-02'
'TIPL' (Involved people list)                       TIPL(encoding=<Encoding.UTF16: 1>, people=[['producer', 'Stephen Street'], ['engineer', 'Aiden McGovern'], ['engineer', 'Stephen Street'], ['guitar', 'Noel Hogan'], ['membranophone and percussion', 'Fergal Lawler'], ['vocals', "Dolores O'Riordan"], ['bass guitar', 'Mike Hogan'], ['acoustic guitar', "Dolores O'Riordan"], ['background vocals', 'Noel Hogan']])
'TIT2' (Title/songname/content description)         'Put Me Down'
'TKEY' (Initial key)                                '4A'
'TMED' (Media type)                                 'Cassette'
'TPE1' (Lead performer(s)/Soloist(s))               'The Cranberries'
'TPE2' (Band/orchestra/accompaniment)               'The Cranberries'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Island'
'TRCK' (Track number/Position in set)               '12/12'
'TSO2'                                              'Cranberries, The'
'TSOC'                                              "O'Riordan, Dolores"
'TSOP' (Performer sort order)                       'Cranberries, The'
'TSRC' (ISRC (international standard recording code))  'USIR29300090'
'TXXX:Acoustid Id'                                  'bb30d80a-7d9f-425d-889f-d54b8d3b4f23'
'TXXX:Artists'                                      'The Cranberries'
'TXXX:CATALOGNUMBER'                                '514 156-4'
'TXXX:MusicBrainz Album Artist Id'                  'c98d40fd-f6cf-4b26-883e-eaa515ee2851'
'TXXX:MusicBrainz Album Id'                         '5027af30-3eec-3101-aec3-a70a27443573'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'c98d40fd-f6cf-4b26-883e-eaa515ee2851'
'TXXX:MusicBrainz Release Group Id'                 'e6b486b3-68e7-331c-a078-94fd71d61877'
'TXXX:MusicBrainz Release Track Id'                 'd2d79646-615b-3682-90a9-63526f4fcb8f'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['rock', 'alternative rock']
'TXXX:lastfmtags'                                   ['alternative rock', 'alternative', 'female vocalists', 'irish', 'rock']
'TXXX:originalyear'                                 '1993'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '4'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '+0.83 dB'
'TXXX:replaygain_track_peak'                        '0.679315'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'addeadba-f2ad-43c4-98c9-ae807412432e')
'USLT::XXX'                                         ('Let me take you by the hand\n'
 'Away from here\n'
 'To another land\n'
 'Oh this land in which we live\n'
 'Where people love and are meant to forgive\n'
 'And you always prove me wrong\n'
 "'cause you're always putting me down\n"
 '\n'
 "I can't take this anymore\n"
 'I decided to leave\n'
 'Walked out throught the door\n'
 'Oh, and why do you think I go\n'
 'Because you know it can never be so\n'
 'And you always prove me wrong\n'
 "'cause you're always putting me down\n"
 '\n'
 'So let me take you by the hand\n'
 'Away from here\n'
 'To another land\n'
 'Oh, this land in which we live\n'
 'Where people love and are meant to forgive\n'
 'And you always prove me wrong\n'
 "'cause you're always putting me down")

========================== row from database ==========================
                                              'id'  1339689
                                            'path'  /data/Music/Bulk/00poprockelectronic-poprock-indierock/The Cranberries/MBZ;#The Cranberries;#Everybody Else Is Doing It So ___The Complete Sessions 1991-1993;#12;#Put Me Down.mp3
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  212
                                           'genre'  rock-pop
                                        'filesize'  4297762
                                           'mtime'  1678463626
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic poprock indierock MBZ;#The Cranberries;#Everybody ___The Complete Sessions 1991 1993;#12;#Put rock pop
                                      'tag_artist'  The Cranberries
                                     'tag_release'  Everybody Else Is Doing It, So Why Can't We?
                                       'tag_title'  Put Me Down
                                             'bpm'  144.4
                                    'search_title'  'down':3 'me':2 'put':1
                                   'search_artist'  'cranberries':2 'the':1
                                  'search_release'  'can':9 'cant':11 'doing':4 'else':2 'everybody':1 'is':3 'it':5,6 'so':7 't':10 'we':12 'why':8
                                     'search_rest'  '00poprockelectronic':1 '12':17,20 '1991':15 '1993':16,19 'complete':13 'cranberries':8,10 'everybody':9,11 'indierock':3 'mbz':4,6 'pop':23 'poprock':2 'put':18,21 'rock':22 'sessions':14 'the':5,7,12
                                    'search_combo'  '00poprockelectronic':18 '12':34,37 '1991':32 '1993':33,36 'can':14C 'cant':16C 'complete':30 'cranberries':5B,25,27 'doing':9C 'down':3A 'else':7C 'everybody':6C,26,28 'indierock':20 'is':8C 'it':10C,11C 'mbz':21,23 'me':2A 'pop':40 'poprock':19 'put':1A,35,38 'rock':39 'sessions':31 'so':12C 't':15C 'the':4B,22,24,29 'we':17C 'why':13C
                                    'tag_tracknum'  12
                                      'num_images'  1
                                             'key'  4A
                                           'quals'  ['Q-HAP-2', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-OLDST-3', 'Q-LOCALNESS-1', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', 'q-chart-4', 'q-drums-2', 'q-other-3', 'q-piano-1', 'q-vocals-2', 'q-mixbeat-2']
                                      'lastfmtags'  ['alternative rock', 'alternative', 'female vocalists', 'irish', 'rock']
                                        'tag_date'  1993
                                     'discogstags'  ['rock', 'alternative rock']

============================== file details ==============================
                                           'mtime'  1678463626.0279627  (2023-03-10 16:53:46)
                             'size'  4297762