======================== unified (from filesystem) ========================
                                         'bitrate'  '64.0'
                                        'duration'  '194'
                                          'artist'  'Eddy Duchin & His Orchestra'
                                     'text_people'  ''
                                         'release'  'Originally Victor 24611 (82315)'
                                           'title'  'Easy Come, Easy Go'
                                           'quals'  ("['Q-HAP-3', 'Q-LOCALNESS-1', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-1', 'Q-PLAY-2', 'q-syn-1', 'q-bass-1', 'q-busy-3', 'q-grit-1', "
 "'q-chart-2', 'q-drums-1', 'q-other-3', 'q-vocals-3', 'q-mixbeat-1', "
 "'Q-PIANO-2']")
                                      'lastfmtags'  "['big bands of the 30s and 40s', 'jazz', 'oldies', 'swing']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '058'
                                      'tracktotal'  ''
                                            'date'  '1934'
                                        'comments'  ''
                                           'genre'  'prerock-band'
                                             'bpm'  '126.410'
                                             'key'  '5A'
                                        'acoustid'  ''
rest: ''

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

'COMM::eng'                                         ('Debuted 5/19/1934 and peaked at #4 on Various Charts.\r\n'
 'Source: Pop Memories 1890-1954 (1986 Edition).\r\n'
 'Label/Number: Victor 24611.\r\n'
 '\r\n'
 'unfeat. v/DeMarco Sisters; Recorded 13 April 1934\r\n'
 'flip: When A Woman Loves A Man')
'COMM:ID3v1 Comment:XXX'                            'Debuted 5/19/1934 and peaked'
'TALB' (Album/Movie/Show title)                     'Originally Victor 24611 (82315)'
'TBPM' (BPM (beats per minute))                     '126.410'
'TCON' (Content type, a.k.a. Genre)                 'prerock-band'
'TDRC' (Recording time)                             '1934'
'TIT2' (Title/songname/content description)         'Easy Come, Easy Go'
'TKEY' (Initial key)                                '5A'
'TPE1' (Lead performer(s)/Soloist(s))               'Eddy Duchin And His Orchestra'
'TPE2' (Band/orchestra/accompaniment)               'Eddy Duchin & His Orchestra'
'TRCK' (Track number/Position in set)               '058'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-PIANO'                                      '2'
'TXXX:Q-PLAY'                                       '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['big bands of the 30s and 40s', 'jazz', 'oldies', 'swing']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '1'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+6.16 dB'
'TXXX:replaygain_track_peak'                        '0.178710'
'UFID:'                                             UFID(owner='', data=b'XL\x00 1934_058')

========================== row from database ==========================
                                              'id'  676383
                                            'path'  /data/Music/Bulk/00blues-jazz-exotica-oldies-country/00oldiepop/1934/1934_058_eddy duchin and his orchestra - easy come, easy go - [64 m 3.14].mp3
                                         'working'  None
                                         'bitrate'  64
                                    'duration_sec'  194
                                           'genre'  prerock-band
                                        'filesize'  1558205
                                           'mtime'  1620560197
                                   'redo_metaread'  0
                                        'rest_str'   00blues jazz exotica oldies country 00oldiepop 1934 1934_058_eddy duchin and his orchestra easy come, easy go [64 3.14] prerock band
                                      'tag_artist'  Eddy Duchin & His Orchestra
                                     'tag_release'  Originally Victor 24611 (82315)
                                       'tag_title'  Easy Come, Easy Go
                                             'bpm'  126.41
                                    'search_title'  'come':2,3 'easy':1 'go':4
                                   'search_artist'  'duchin':2 'eddy':1 'his':3 'orchestra':4
                                  'search_release'  '24611':3 '82315':4,5 'originally':1 'victor':2
                                     'search_rest'  '00oldiepop':5 '058':8 '14':21 '1934':6,7 '3':20 '314':22 '64':18,19 'and':11 'band':24 'come':15,16 'country':4 'duchin':10 'easy':14 'eddy':9 'exotica':2 'go':17 'his':12 'jazz':1 'oldies':3 'orchestra':13 'prerock':23
                                    'search_combo'  '00oldiepop':18 '058':21 '14':34 '1934':19,20 '24611':11C '3':33 '314':35 '64':31,32 '82315':12C,13C 'and':24 'band':37 'come':2A,3A,28,29 'country':17 'duchin':6B,23 'easy':1A,27 'eddy':5B,22 'exotica':15 'go':4A,30 'his':7B,25 'jazz':14 'oldies':16 'orchestra':8B,26 'originally':9C 'prerock':36 'victor':10C
                                    'tag_tracknum'  58
                                      'num_images'  0
                                             'key'  5A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-mixbeat-1', 'Q-PIANO-2', 'Q-OLDST-1', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-1', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'Q-PLAY-2', 'q-bass-1', 'q-grit-1']
                                      'lastfmtags'  ['big bands of the 30s and 40s', 'jazz', 'oldies', 'swing']
                                        'tag_date'  1934
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620560196.9865832  (2021-05-09 13:36:36)
                             'size'  1558205