======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '342'
                                          'artist'  '101 Strings Orchestra'
                                     'text_people'  ''
                                         'release'  'Opera Without Words'
                                           'title'  'La traviata: Addio del passato'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-UNU-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-1', 'Q-SYN-1', 'Q-BUSY-3', 'Q-GRIT-1', 'q-bass-1', 'q-play-2', "
 "'Q-CHART-2', 'q-drums-1', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'Q-MIXBEAT-1']")
                                      'lastfmtags'  "['instrumental', 'edhits', 'myhits', 'classical', 'easy listening']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  '7'
                                            'date'  '1958'
                                        'comments'  ''
                                           'genre'  'electronic-generic or radio-easy listening'
                                             'bpm'  '117.0'
                                             'key'  '8A'
                                        'acoustid'  '2df76d60-f8dc-429d-9d19-4e273691fac7'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Opera Without Words'
'TBPM' (BPM (beats per minute))                     '117.0'
'TCON' (Content type, a.k.a. Genre)                 'electronic-generic or radio-easy listening'
'TDOR' (Original release time)                      '1958'
'TDRC' (Recording time)                             '1958'
'TIT2' (Title/songname/content description)         'La traviata: Addio del passato'
'TKEY' (Initial key)                                '8A'
'TMED' (Media type)                                 '12" Vinyl'
'TPE1' (Lead performer(s)/Soloist(s))               'Giuseppe Verdi'
'TPE2' (Band/orchestra/accompaniment)               '101 Strings Orchestra'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Alshire Records'
'TRCK' (Track number/Position in set)               '1/7'
'TSO2'                                              '101 Strings'
'TSOP' (Performer sort order)                       'Verdi, Giuseppe'
'TXXX:Acoustid Id'                                  '2df76d60-f8dc-429d-9d19-4e273691fac7'
'TXXX:Artists'                                      'Giuseppe Verdi'
'TXXX:CATALOGNUMBER'                                'S-5025'
'TXXX:MusicBrainz Album Artist Id'                  '5c176092-cb4d-4e05-806b-1e9414f2b28c'
'TXXX:MusicBrainz Album Id'                         '68995dc2-661a-4bfe-9ec2-4c3b94564de7'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'f1bedf1f-4445-4651-9c35-f4a3f3860a13'
'TXXX:MusicBrainz Release Group Id'                 '1930bc13-9d1c-41b2-9352-053c5acdc7ed'
'TXXX:MusicBrainz Release Track Id'                 '10d5d24b-dee2-3b27-b316-0aa23a48d3ab'
'TXXX:Q-BUSY'                                       '3'
'TXXX:Q-CHART'                                      '2'
'TXXX:Q-GRIT'                                       '1'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-MIXBEAT'                                    '1'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-SYN'                                        '1'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['instrumental', 'edhits', 'myhits', 'classical', 'easy listening']
'TXXX:originalyear'                                 '1958'
'TXXX:q-bass'                                       '1'
'TXXX:q-drums'                                      '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+1.39 dB'
'TXXX:replaygain_track_peak'                        '0.560569'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'342d5a35-f7e5-4d01-80c3-407de227dd95')

========================== row from database ==========================
                                              'id'  1479124
                                            'path'  /data/Music/Bulk/00blues-jazz-exotica-oldies-country/The 101 Strings Orchestra/1958 - Opera Without Words/01 - Addio Del Passato.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  342
                                           'genre'  electronic-generic or radio-easy listening
                                        'filesize'  13816677
                                           'mtime'  1621705518
                                   'redo_metaread'  0
                                        'rest_str'   00blues jazz exotica oldies country The 1958 Del Passato electronic generic radio easy listening
                                      'tag_artist'  101 Strings Orchestra
                                     'tag_release'  Opera Without Words
                                       'tag_title'  La traviata: Addio del passato
                                             'bpm'  117.0
                                    'search_title'  'addio':4 'del':5 'la':1 'passato':6 'traviata':2,3
                                   'search_artist'  '101':1 'orchestra':3 'strings':2
                                  'search_release'  'opera':1 'without':2 'words':3
                                     'search_rest'  '1958':6 'country':4 'del':7 'easy':12 'electronic':9 'exotica':2 'generic':10 'jazz':1 'listening':13 'oldies':3 'passato':8 'radio':11 'the':5
                                    'search_combo'  '101':7B '1958':18 'addio':4A 'country':16 'del':5A,19 'easy':24 'electronic':21 'exotica':14 'generic':22 'jazz':13 'la':1A 'listening':25 'oldies':15 'opera':10C 'orchestra':9B 'passato':6A,20 'radio':23 'strings':8B 'the':17 'traviata':2A,3A 'without':11C 'words':12C
                                    'tag_tracknum'  1
                                      'num_images'  1
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'Q-MIXBEAT-1', 'q-play-2', 'Q-OLDST-1', 'Q-GRIT-1', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-CHART-2', 'q-drums-1', 'Q-SYN-1', 'q-other-4', 'Q-BUSY-3', 'Q-HAP-3', 'q-bass-1']
                                      'lastfmtags'  ['instrumental', 'edhits', 'myhits', 'classical', 'easy listening']
                                        'tag_date'  1958
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621705517.588877  (2021-05-22 19:45:17)
                             'size'  13816677