======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '272'
                                          'artist'  'The Cranberries'
                                     'text_people'  "Dolores O'Riordan"
                                         'release'  "Everybody Else Is Doing It, So Why Can't We?"
                                           'title'  'Dreams'
                                           'quals'  ("['Q-HAP-3', '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-4', 'q-other-2', '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'  '2'
                                      'tracktotal'  '12'
                                            'date'  '1993'
                                        'comments'  ''
                                           'genre'  'rock-pop'
                                             'bpm'  '129'
                                             'key'  '12B'
                                        'acoustid'  '1d5399aa-b050-4828-a7ff-e0102164f0ac'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM::eng'                                         '4-1-2002'
'COMM:ID3v1 Comment:XXX'                            '4-1-2002'
'TALB' (Album/Movie/Show title)                     "Everybody Else Is Doing It, So Why Can't We?"
'TBPM' (BPM (beats per minute))                     '129'
'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)         'Dreams'
'TKEY' (Initial key)                                '12B'
'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)               '2/12'
'TSO2'                                              'Cranberries, The'
'TSOC'                                              "O'Riordan, Dolores"
'TSOP' (Performer sort order)                       'Cranberries, The'
'TSRC' (ISRC (international standard recording code))  'USIR29300080'
'TXXX:Acoustid Id'                                  '1d5399aa-b050-4828-a7ff-e0102164f0ac'
'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'                 '424f7849-9c95-3350-bf02-2fe766b23ecd'
'TXXX:Q-HAP'                                        '3'
'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'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '+0.66 dB'
'TXXX:replaygain_track_peak'                        '0.689703'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'71795dfd-3420-4fec-a684-ba6e8d32451c')

========================== row from database ==========================
                                              'id'  1337935
                                            'path'  /data/Music/Bulk/00poprockelectronic/Cranberries/Cranberries - Dreams.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  272
                                           'genre'  rock-pop
                                        'filesize'  4398344
                                           'mtime'  1641431416
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic rock pop
                                      'tag_artist'  The Cranberries
                                     'tag_release'  Everybody Else Is Doing It, So Why Can't We?
                                       'tag_title'  Dreams
                                             'bpm'  129.0
                                    'search_title'  'dreams':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 'pop':3 'rock':2
                                    'search_combo'  '00poprockelectronic':16 'can':12C 'cant':14C 'cranberries':3B 'doing':7C 'dreams':1A 'else':5C 'everybody':4C 'is':6C 'it':8C,9C 'pop':18 'rock':17 'so':10C 't':13C 'the':2B 'we':15C 'why':11C
                                    'tag_tracknum'  2
                                      'num_images'  1
                                             'key'  12B
                                           'quals'  ['Q-HAP-3', '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-4', 'q-other-2', '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'  1641431416.4964929  (2022-01-06 02:10:16)
                             'size'  4398344