======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '188'
                                          'artist'  'Tommy Dorsey & His Orchestra'
                                     'text_people'  ''
                                         'release'  'The History of Jazz: Dixieland to Swing'
                                           'title'  'Smoke Gets In Your Eyes'
                                           'quals'  ("['Q-HAP-3', 'Q-LOCALNESS-2', 'Q-UNU-1', 'Q-JZFKS-3', 'Q-HHRNBTT-1', "
 "'Q-OLDST-1', 'q-syn-1', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-3', 'q-drums-1', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['big band', 'jazz', 'piano', 'swing']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '19'
                                      'tracktotal'  '20'
                                            'date'  '1997'
                                        'comments'  ''
                                           'genre'  'prerock-jb-jazz-soft-swing;prerock-jb-jazz-soft-salon or easy'
                                             'bpm'  '131.243'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'POPM:Windows Media Player 9 Series'                POPM(email='Windows Media Player 9 Series', rating=128, count=0)
'TALB' (Album/Movie/Show title)                     'The History of Jazz: Dixieland to Swing'
'TBPM' (BPM (beats per minute))                     '131.243'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 ['prerock-jb-jazz-soft-swing', 'prerock-jb-jazz-soft-salon or easy']
'TDOR' (Original release time)                      '1997'
'TDRC' (Recording time)                             '1997-10-08'
'TENC' (Encoded by)                                 'FreeRIP 2.941'
'TIT2' (Title/songname/content description)         'Smoke Gets In Your Eyes'
'TKEY' (Initial key)                                '6A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Tommy Dorsey & His Orchestra'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '2/2'
'TPUB' (Publisher)                                  'Retro'
'TRCK' (Track number/Position in set)               '19/20'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'Dorsey, Tommy and His Orchestra'
'TXXX:ASIN'                                         'B000005S8D'
'TXXX:Artists'                                      'Tommy Dorsey & His Orchestra'
'TXXX:CATALOGNUMBER'                                'R2CD 40-09'
'TXXX:FMPS_Rating'                                  '0.6'
'TXXX:MusicBrainz Album Artist Id'                  '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:MusicBrainz Album Id'                         'e07496cf-b5a6-4f30-bd17-aa2bbb348872'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album/compilation'
'TXXX:MusicBrainz Artist Id'                        '1e8f0ed0-a67f-4203-97a6-add12b4b1ab3'
'TXXX:MusicBrainz Release Group Id'                 '917d5e4e-5a33-4306-8177-da3c543b85cf'
'TXXX:MusicBrainz Release Track Id'                 '86cb958b-65c0-39c8-b66c-cf63e0bbd5cf'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '3'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['big band', 'jazz', 'piano', 'swing']
'TXXX:originalyear'                                 '1997'
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+0.84 dB'
'TXXX:replaygain_track_peak'                        '0.597309'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'88a0bd59-99b7-4fd6-a727-bc089b49767f')

========================== row from database ==========================
                                              'id'  674240
                                            'path'  /data/Music/Bulk/00blues-jazz-exotica-oldies-country/The History Of Jazz - Dixieland To Swing/CD 2/19  - Tommy Dorsey - Smoke Gets In Your Eyes.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  188
                                           'genre'  prerock-jb-jazz-soft-swing;prerock-jb-jazz-soft-salon or easy
                                        'filesize'  4571659
                                           'mtime'  1620572503
                                   'redo_metaread'  0
                                        'rest_str'   00blues jazz exotica oldies country Of CD 2 19 prerock jb jazz soft swing;prerock jb jazz soft salon easy
                                      'tag_artist'  Tommy Dorsey & His Orchestra
                                     'tag_release'  The History of Jazz: Dixieland to Swing
                                       'tag_title'  Smoke Gets In Your Eyes
                                             'bpm'  131.243
                                    'search_title'  'eyes':5 'gets':2 'in':3 'smoke':1 'your':4
                                   'search_artist'  'dorsey':2 'his':3 'orchestra':4 'tommy':1
                                  'search_release'  'dixieland':6 'history':2 'jazz':4,5 'of':3 'swing':8 'the':1 'to':7
                                     'search_rest'  '19':8 '2':7 'cd':6 'country':4 'easy':17 'exotica':2 'jazz':1 'jb':10 'of':5 'oldies':3 'prerock':9,13,15 'salon':16 'soft':11 'swing':12,14
                                    'search_combo'  '19':25 '2':24 'cd':23 'country':21 'dixieland':15C 'dorsey':7B 'easy':34 'exotica':19 'eyes':5A 'gets':2A 'his':8B 'history':11C 'in':3A 'jazz':13C,14C,18 'jb':27 'of':12C,22 'oldies':20 'orchestra':9B 'prerock':26,30,32 'salon':33 'smoke':1A 'soft':28 'swing':17C,29,31 'the':10C 'to':16C 'tommy':6B 'your':4A
                                    'tag_tracknum'  19
                                      'num_images'  1
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-2', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-1', 'Q-UNU-1', 'Q-JZFKS-3', 'q-busy-3', 'q-drums-1', 'q-syn-1', 'q-chart-3', 'q-other-4', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['big band', 'jazz', 'piano', 'swing']
                                        'tag_date'  1997
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620572502.8014722  (2021-05-09 17:01:42)
                             'size'  4571659