======================== unified (from filesystem) ========================
                                         'bitrate'  '96.0'
                                        'duration'  '128'
                                          'artist'  "Ganim's Asia Minors"
                                     'text_people'  ''
                                         'release'  ''
                                           'title'  'Halvah (East West, 1958)'
                                           'quals'  ("['Q-LOCALNESS-1', 'Q-UNU-1', 'Q-JZFKS-2', 'Q-OLDST-2', 'Q-HHRNBTT-1', "
 "'q-syn-1', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-2', "
 "'q-drums-2', 'q-other-3', 'q-piano-1', 'q-vocals-4', 'q-mixbeat-1']")
                                      'lastfmtags'  "['folk', 'armenian', 'oriental', 'rock', 'oriental rock n roll']"
                                     'discogstags'  "['rock & roll', 'pop', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '1960'
                                        'comments'  ''
                                           'genre'  'set-th-novelty'
                                             'bpm'  '107.208'
                                             'key'  '7A'
                                        'acoustid'  ''
rest: ''

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

'PRIV:Amadeus II 3.5:pdat\x00\x00\x00\x1cAHCGDGCHAAAAAAGAAACPPDAIAAAA'  PRIV(owner='Amadeus II 3.5', data=b'pdat\x00\x00\x00\x1cAHCGDGCHAAAAAAGAAACPPDAIAAAA')
'TBPM' (BPM (beats per minute))                     '107.208'
'TCON' (Content type, a.k.a. Genre)                 'set-th-novelty'
'TDRC' (Recording time)                             '1960'
'TENC' (Encoded by)                                 'Amadeus II'
'TIT2' (Title/songname/content description)         'Halvah (East West, 1958)'
'TKEY' (Initial key)                                '7A'
'TPE1' (Lead performer(s)/Soloist(s))               "Ganim's Asia Minors"
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  ['rock & roll', 'pop', 'rock']
'TXXX:lastfmtags'                                   ['folk', 'armenian', 'oriental', 'rock', 'oriental rock n roll']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '-0.65 dB'
'TXXX:replaygain_track_peak'                        '0.381813'

========================== row from database ==========================
                                              'id'  1512910
                                            'path'  /data/Music/Bulk/00blues-jazz-exotica-oldies-country/Zimelis [Chow, Baby!]/Ganim_s Asia Minors - Halvah (East West, 1958).mp3
                                         'working'  None
                                         'bitrate'  96
                                    'duration_sec'  128
                                           'genre'  set-th-novelty
                                        'filesize'  1539205
                                           'mtime'  1620343079
                                   'redo_metaread'  0
                                        'rest_str'   00blues jazz exotica oldies country Zimelis [Chow, Baby!] Ganim_s set th novelty
                                      'tag_artist'  Ganim's Asia Minors
                                     'tag_release'  None
                                       'tag_title'  Halvah (East West, 1958)
                                             'bpm'  107.208
                                    'search_title'  '1958':6,7 'east':2,3 'halvah':1 'west':4,5
                                   'search_artist'  'asia':4 'ganim':1 'ganims':3 'minors':5 's':2
                                  'search_release'  
                                     'search_rest'  'baby':8,9 'chow':6,7 'country':4 'exotica':2 'ganim':10 'jazz':1 'novelty':14 'oldies':3 's':11 'set':12 'th':13 'zimelis':5
                                    'search_combo'  '1958':6A,7A 'asia':11B 'baby':20,21 'chow':18,19 'country':16 'east':2A,3A 'exotica':14 'ganim':8B,22 'ganims':10B 'halvah':1A 'jazz':13 'minors':12B 'novelty':26 'oldies':15 's':9B,23 'set':24 'th':25 'west':4A,5A 'zimelis':17
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  7A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-2', 'q-busy-3', 'q-drums-2', 'q-syn-1', 'q-chart-2', 'q-other-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['folk', 'armenian', 'oriental', 'rock', 'oriental rock n roll']
                                        'tag_date'  1960
                                     'discogstags'  ['rock & roll', 'pop', 'rock']

============================== file details ==============================
                                           'mtime'  1620343078.6597612  (2021-05-07 01:17:58)
                             'size'  1539205